# Awesome Speakers [![Awesome](https://awesome.re/badge.svg)](https://awesome.re)

> Awesome speakers in the programming and design communities

Let's make it more transparent and easy to find awesome speakers for meetups and conferences! This list of speakers, their contact details and the topics they talk about is a start towards this goal.

Please add to the list and help make a better-connected, richer community.

## Contents

- [Africa](#africa)
- [Asia](#asia)
- [Australia](#australia)
- [Europe](#europe)
- [North America](#north-america)
- [South America](#south-america)

# Africa

## Nigeria 🇳🇬

### Lagos

<img src="./avatars/mazibayo" height="70px" width="70px" align="left" alt="" />

**Adebayo Opesanya**\
Topics: JavaScript, Node.js, TypeScript, Testing, Community\
https://twitter.com/mazibayo

<img src="./avatars/AnayoOleru" height="70px" width="70px" align="left" alt="" />

**Anayo Oleru**\
Topics: JavaScript, Node.js, TypeScript, Testing, React, Redux, React Native, Open Source, PWAs\
https://twitter.com/AnayoOleru

<img src="./avatars/codebeast" height="70px" width="70px" align="left" alt="" />

**Christian Nwamba**\
Topics: JavaScript, React, Vue, Angular, PWAs, CSS, Standards\
https://twitter.com/codebeast

<img src="./avatars/ireaderinokun" height="70px" width="70px" align="left" alt="" />

**Ire Aderinokun**\
Topics: Progressive Web Apps, CSS, Standards\
https://twitter.com/ireaderinokun

<img src="./avatars/unicodeveloper" height="70px" width="70px" align="left" alt="" />

**Otemuyiwa Prosper**\
Topics: JavaScript, React, Vue, Angular, PWAs, PHP, Laravel\
https://twitter.com/unicodeveloper

<img src="./avatars/developerayo" height="70px" width="70px" align="left" alt="" />

**Shodipo Ayomide**\
Topics: PHP, JavaScript, React, Vue.js, PWAs, Testing, Open Source, Performance\
https://twitter.com/developerayo

## South Africa 🇿🇦

### Johannesburg

<img src="./avatars/riggaroo" height="70px" width="70px" align="left" alt="" />

**Rebecca Franks**\
Topics: Android, Android Things, Firebase, IoT\
https://twitter.com/riggaroo

# Asia

## India 🇮🇳

### Bangalore

<img src="./avatars/ashrith_kulai" height="70px" width="70px" align="left" alt="" />

**Ashrith Kulai**\
Topics: Progressive Web Apps, Polymer, Web Components, Web Performance, Build Tools\
https://twitter.com/ashrith_kulai

<img src="./avatars/baps_patil" height="70px" width="70px" align="left" alt="" />

**Bapusaheb Patil**\
Topics: Android, Kotlin, Java, Asynchronous Programming, Mobile UX Design, Mobile Performance\
https://twitter.com/baps_patil

<img src="./avatars/kranirudha" height="70px" width="70px" align="left" alt="" />

**Kumar Anirudha**\
Topics: Python, Node.js, Blockchain, Architecture, Cryptocurrency\
https://twitter.com/kranirudha

<img src="./avatars/siddharthkp" height="70px" width="70px" align="left" alt="" />

**Siddharth Kshetrapal**\
Topics: CSS, Web Performance, React, CSS in JS, Node, Testing\
https://twitter.com/siddharthkp

### Indore

<img src="./avatars/MohitRajput987" height="70px" width="70px" align="left" alt="" />

**Mohit Rajput**\
Topics: Android, Java, Kotlin, Flutter, Blockchain\
https://twitter.com/MohitRajput987

### Mumbai

<img src="./avatars/jayeshkattar" height="70px" width="70px" align="left" alt="" />

**Jayesh Katta Ramalingaiah**\
Topics: Rust, Android, Angular, React, Web VR, Project Things, Common Voice, Web Compatibility\
https://twitter.com/jayeshkattar

<img src="./avatars/manjula_dube" height="70px" width="70px" align="left" alt="" />

**Manjula Dube**\
Topics: JavaScript, React, Progressive Web Apps, Node, Testing\
https://twitter.com/manjula_dube

<img src="./avatars/neeharv" height="70px" width="70px" align="left" alt="" />

**Neehar Venugopal**\
Topics: Code Splitting, Standards\
https://twitter.com/neeharv

<img src="./avatars/chatsidhartha" height="70px" width="70px" align="left" alt="" />

**Sidhartha Chatterjee**\
Topics: React, Progressive Web Apps, Web Performance\
https://twitter.com/chatsidhartha

### New Delhi

<img src="./avatars/amdsouza92" height="70px" width="70px" align="left" alt="" />

**Arun Michael Dsouza**\
Topics: webpack, React, ES6, Tooling, CSS\
https://twitter.com/amdsouza92

<img src="./avatars/aviaryan123" height="70px" width="70px" align="left" alt="" />

**Avi Aryan**\
Topics: Mobile Web, PWAs, Flask, Blockchain\
https://twitter.com/aviaryan123

## Indonesia 🇮🇩

### Jakarta

<img src="./avatars/fransallen" height="70px" width="70px" align="left" alt="" />

**Frans Allen**\
Topics: CDN, Cloud, SaaS, DNS, Web Performance & Security\
https://twitter.com/fransallen

## Lebanon 🇱🇧

### Tyre

<img src="./avatars/sarasoueidan" height="70px" width="70px" align="left" alt="" />

**Sara Soueidan**\
Topics: Animations, CSS, SVG\
https://twitter.com/sarasoueidan

## Pakistan 🇵🇰

### Karachi

<img src="./avatars/ArbazPirwani" height="70px" width="70px" align="left" alt="" />

**Arbaz Pirwani**\
Topics: Android, Kotlin, Java\
https://twitter.com/ArbazPirwani

<img src="./avatars/bhattieric" height="70px" width="70px" align="left" alt="" />

**Eric Bhatti**\
Topics: Android, Java, Kotlin, Firebase\
https://twitter.com/bhattieric

<img src="./avatars/mashhoodr" height="70px" width="70px" align="left" alt="" />

**Mashhood Rastgar**\
Topics: Progressive Web Apps, Angular, Firebase\
https://twitter.com/mashhoodr

<img src="./avatars/smkamranqadri" height="70px" width="70px" align="left" alt="" />

**Muhammad Kamran**\
Topics: Angular, Redux, RxJS, Flutter, Dart, React Native, JavaScript, TypeScript, Linux\
https://twitter.com/smkamranqadri

<img src="./avatars/narainsagar" height="70px" width="70px" align="left" alt="" />

**Narain Sagar**\
Topics: Angular, JavaScript, TypeScript, Node.js, Docker, Continuous Integration, Tooling, Automation Testing\
https://twitter.com/narainsagar

<img src="./avatars/_nasirhm_" height="70px" width="70px" align="left" alt="" />

**Nasir Hussain**\
Topics: Web Design, Blockchain, Python, IoT, Continous Integration, Developer Ecosystems\
[https://twitter.com/\_nasirhm\_](https://twitter.com/_nasirhm_)

<img src="./avatars/WajahatKarim" height="70px" width="70px" align="left" alt="" />

**Wajahat Karim**\
Topics: Android, Open Source, Java, Kotlin\
https://twitter.com/WajahatKarim

## Singapore 🇸🇬

### Singapore

<img src="./avatars/renettarenula" height="70px" width="70px" align="left" alt="" />

**Aysha Anggraini**\
Topics: CSS, Animations\
https://twitter.com/renettarenula

<img src="./avatars/hj_chen" height="70px" width="70px" align="left" alt="" />

**Chen Hui Jing**\
Topics: CSS\
https://twitter.com/hj_chen

<img src="./avatars/zellwk" height="70px" width="70px" align="left" alt="" />

**Zell Liew**\
Topics: CSS, JavaScript\
https://twitter.com/zellwk

# Australia

## Australia 🇦🇺

### Melbourne

<img src="./avatars/glenmaddern" height="70px" width="70px" align="left" alt="" />

**Glen Maddern**\
Topics: CSS, Styled Components, React, JavaScript\
https://twitter.com/glenmaddern

<img src="./avatars/fox" height="70px" width="70px" align="left" alt="" />

**Karolina Szczur**\
Topics: CSS, HTML, Web, Inclusivity, Diversity\
https://twitter.com/fox

<img src="./avatars/markdalgleish" height="70px" width="70px" align="left" alt="" />

**Mark Dalgleish**\
Topics: Design Systems, Web Design\
https://twitter.com/markdalgleish

<img src="./avatars/philnash" height="70px" width="70px" align="left" alt="" />

**Phil Nash**\
Topics: JavaScript, Web Development, Progressive Web Apps\
https://twitter.com/philnash

### Sydney

<img src="https://s3.amazonaws.com/keybase_processed_uploads/8a4739ccde11be8cd6d020ffaf61e005_360_360.jpg" height="70px" width="70px" align="left" alt="" />

**Mario Nebl**\
Topics: JavaScript, Node.js, JS Architecture\
https://www.linkedin.com/in/mario-nebl-62b6b3187

# Europe

## Austria 🇦🇹

### Linz

<img src="./avatars/ddprrt" height="70px" width="70px" align="left" alt="" />

**Stefan Baumgartner**\
Topics: Web Ops, JavaScript, CSS, Tooling\
https://twitter.com/ddprrt

### Salzburg

<img src="./avatars/lisi_linhart" height="70px" width="70px" align="left" alt="" />

**Lisi Linhart**\
Topics: CSS, Web Animations\
https://twitter.com/lisi_linhart

### Vienna

<img src="./avatars/bolonio" height="70px" width="70px" align="left" alt="" />

**Adrián Bolonio**\
Topics: React, JavaScript, Accessibility\
https://twitter.com/bolonio

<img src="./avatars/sharifsbeat" height="70px" width="70px" align="left" alt="" />

**Ali Sharif**\
Topics: Functional Programming, Agile, Product Development\
https://twitter.com/sharifsbeat

<img src="./avatars/okonetchnikov" height="70px" width="70px" align="left" alt="" />

**Andrey Okonetchnikov**\
Topics: CSS in JS, Linting, Tooling\
https://twitter.com/okonetchnikov

<img src="./avatars/christophrumpel" height="70px" width="70px" align="left" alt="" />

**Christoph Rumpel**\
Topics: PHP, Laravel, Chatbots\
https://twitter.com/christophrumpel

<img src="./avatars/eva_trostlos" height="70px" width="70px" align="left" alt="" />

**Eva Lettner**\
Topics: CSS, Web\
https://twitter.com/eva_trostlos

<img src="./avatars/glnnrys" height="70px" width="70px" align="left" alt="" />

**Glenn Reyes**\
Topics: Code Splitting, React\
https://twitter.com/glnnrys

<img src="./avatars/mrozilla" height="70px" width="70px" align="left" alt="" />

**Jan Hruby**\
Topics: React, Redux, CSS in JS, React Native, Serverless, GraphQL\
https://twitter.com/mrozilla

<img src="./avatars/karlhorky" height="70px" width="70px" align="left" alt="" />

**Karl Horky**\
Topics: Tooling, Standards, Intersectionality, OSS, Psychology\
https://twitter.com/karlhorky

<img src="./avatars/mmatuzo" height="70" align="left" alt="">

**Manuel Matuzović**\
Topics: CSS, Grid, Accessibility\
https://twitter.com/mmatuzo

<img src="./avatars/mxbck" height="70px" width="70px" align="left" alt="" />

**Max Böck**\
Topics: CSS, JavaScript, Progressive Web Apps\
https://twitter.com/mxbck

<img src="./avatars/mxstbr" height="70px" width="70px" align="left" alt="" />

**Max Stoiber**\
Topics: React, Styled Components, OSS\
https://twitter.com/mxstbr

<img src="./avatars/nikgraf" height="70px" width="70px" align="left" alt="" />

**Nik Graf**\
Topics: ReasonML, Serverless, GraphQL, Virtual Reality, React\
https://twitter.com/nikgraf

<img src="./avatars/glyphe" height="70px" width="70px" align="left" alt="" />

**Oliver Schöndorfer**\
Topics: Typography, CSS\
https://twitter.com/glyphe

<img src="./avatars/ryyppy" height="70px" width="70px" align="left" alt="" />

**Patrick Stapfer**\
Topics: ReasonML, Static Typing, Flow\
https://twitter.com/ryyppy

<img src="./avatars/ferakpeter" height="70px" width="70px" align="left" alt="" />

**Peter Ferak**\
Topics: Functional Programming, Computer Science\
https://twitter.com/ferakpeter

<img src="./avatars/thefubhy" height="70px" width="70px" align="left" alt="" />

**Sebastian Siemssen**\
Topics: React, GraphQL, Tooling\
https://twitter.com/thefubhy

<img src="./avatars/thecurlydev" height="70px" width="70px" align="left" alt="" />

**Timo Obereder**\
Topics: React, Composition, Android, RXJava, Kotlin\
https://twitter.com/thecurlydev

## Belgium 🇧🇪

### Hasselt

<img src="./avatars/sambego" height="70px" width="70px" align="left" alt="" />

**Sam Bellen**\
Topics: Web Audio, Browser APIs\
https://twitter.com/sambego

## Bulgaria 🇧🇬

### Sofia

<img src="./avatars/rstankov" height="70px" width="70px" align="left" alt="" />

**Radoslav Stankov**\
Topics: React, Redux, Ruby, Testing, GraphQL\
https://twitter.com/rstankov

## Czech Republic 🇨🇿

### Prague

<img src="./avatars/kettanaito" height="70px" width="70px" align="left" alt="" />

**Artem Zakharchenko**\
Topics: React, Forms, CSS Grid\
https://twitter.com/kettanaito

## Denmark 🇩🇰

### Copenhagen

<img src="./avatars/mafintosh" height="70px" width="70px" align="left" alt="" />

**Mathias Buus**\
Topics: Peer to Peer, Node.js\
https://twitter.com/mafintosh

<img src="./avatars/enthusiasto" height="70px" width="70px" align="left" alt="" />

**Olga Dmitricenko**\
Topics: Virtual Reality, Web Image Processing\
https://twitter.com/enthusiasto

<img src="./avatars/tereza_sokol" height="70px" width="70px" align="left" alt="" />

**Tereza Sokol**\
Topics: Elm, Visualizations\
https://twitter.com/tereza_sokol

## Finland 🇫🇮

### Helsinki

<img src="./avatars/eemeli_aro" height="70px" width="70px" align="left" alt="" />

**Eemeli Aro**\
Topics: Open Source, React, YAML\
https://twitter.com/eemeli_aro

<img src="./avatars/pakastin" height="70px" width="70px" align="left" alt="" />

**Juha Lindstedt**\
Topics: JavaScript, RE:DOM, Progressive Web Apps, Performance, Standards, CSS, Node.js\
https://twitter.com/pakastin

<img src="./avatars/plrdev" height="70px" width="70px" align="left" alt="" />

**Juha Linnanen**\
Topics: React Native, TypeScript, GraphQL\
https://twitter.com/plrdev

<img src="./avatars/hamatti" height="70px" width="70px" align="left" alt="" />

**Juha-Matti Santala**\
Topics: Community building, Documentation, JavaScript, Programming\
https://twitter.com/Hamatti

<img src="./avatars/maaretp" height="70px" width="70px" align="left" alt="" />

**Maaret Pyhäjärvi**\
Topics: Testing\
https://twitter.com/maaretp

<img src="./avatars/varya_en" height="70px" width="70px" align="left" alt="" />

**Varya Stepanova**\
Topics: CSS in JS, Style Guides, Visual Regression Testing\
https://twitter.com/varya_en

### Rautalampi

<img src="./avatars/bebraw" height="70px" width="70px" align="left" alt="" />

**Juho Vepsäläinen**\
Topics: 3D Graphics, Business, JavaScript, React, webpack, Writing\
https://twitter.com/bebraw

## France 🇫🇷

### Lille

<img src="./avatars/EmmanuelDemey" height="70px" width="70px" align="left" alt="" />

**Emmanuel Demey**\
Topics: Angular, JavaScript, Progressive Web Apps, Vue, React, Elasticsearch\
https://twitter.com/EmmanuelDemey

### Paris

<img src="./avatars/manekinekko" height="70px" width="70px" align="left" alt="" />

**Wassim Chegham**\
Topics: Angular, JavaScript, Progressive Web Apps, Chatbots, Firebase, Cloud, Internet of Things\
https://twitter.com/manekinekko

## Germany 🇩🇪

### Augsburg

<img src="./avatars/Jhnnns" height="70px" width="70px" align="left" alt="" />

**Johannes Ewald**\
Topics: Tooling, Standards, webpack\
https://twitter.com/Jhnnns

### Berlin

<img src="./avatars/allyelle" height="70px" width="70px" align="left" alt="" />

**Ally Long**\
Topics: CSS, Performance\
https://twitter.com/allyelle

<img src="./avatars/iamsapegin" height="70px" width="70px" align="left" alt="" />

**Artem Sapegin**\
Topics: Styleguides, UI, CSS\
https://twitter.com/iamsapegin

<img src="./avatars/sonniesedge" height="70px" width="70px" align="left" alt="" />

**Charlie Owen**\
Topics: CSS, Accessibility\
https://twitter.com/sonniesedge

<img src="./avatars/HernanMagrini" height="70px" width="70px" align="left" alt="" />

**Hernán Magrini**\
Topics: Web Performance, Service Workers\
https://twitter.com/HernanMagrini

<img src="./avatars/KittyGiraudel" height="70px" width="70px" align="left" alt="" />

**Kitty Giraudel**\
Topics: Accessibility, Diversity, Inclusivity\
https://twitter.com/KittyGiraudel

<img src="./avatars/Lugotype" height="70px" width="70px" align="left" alt="" />

**Lu Yu**\
Topics: Graphic Design, Typography, Branding, User Experience\
https://twitter.com/Lugotype

<img src="./avatars/ManuelBieh" height="70px" width="70px" align="left" alt="" />

**Manuel Bieh**\
Topics: React, JavaScript, Code Quality, Clean Code, Leadership, Developer Experience\
https://twitter.com/ManuelBieh

<img src="./avatars/nataliepis" height="70px" width="70px" align="left" alt="" />

**Natalie Pistunovich**\
Topics: Mobile Apps, Go\
https://twitter.com/nataliepis

<img src="./avatars/oleg008" height="70px" width="70px" align="left" alt="" />

**Oleg Slobodskoi**\
Topics: CSS in JS, React\
https://twitter.com/oleg008

<img src="./avatars/robinpokorny" height="70px" width="70px" align="left" alt="" />

**Robin Pokorny**\
Topics: Jest, React, AMP, Elm\
https://twitter.com/robinpokorny

<img src="./avatars/NikkitaFTW" height="70px" width="70px" align="left" alt="" />

**Sara Vieira**\
Topics: Styleguides, React, CSS, Preact, CSS-in-JS\
https://twitter.com/NikkitaFTW

<img src="./avatars/Srushtika" height="70px" width="70px" align="left" alt="" />

**Srushtika Neelakantam**\
Topics: WebVR, A-Frame, Realtime Web, JavaScript Frameworks\
https://twitter.com/Srushtika

<img src="./avatars/tejaskumar_" height="70px" width="70px" align="left" alt="" />

**Tejas Kumar**\
Topics: JavaScript, React, WebAssembly, Community, Teams, Humanities\
[https://twitter.com/tejaskumar\_](https://twitter.com/tejaskumar_)

<img src="./avatars/yoshuawuyts" height="70px" width="70px" align="left" alt="" />

**Yoshua Wuyts**\
Topics: Frameworks, Simplicity, Standards, Libraries\
https://twitter.com/yoshuawuyts

### Düsseldorf

<img src="./avatars/iamjoyheron" height="70px" width="70px" align="left" alt="" />

**Joy Heron**\
Topics: Clojure, Web Apps, Security\
https://twitter.com/iamjoyheron

### Freiburg

<img src="./avatars/smashingmag" height="70px" width="70px" align="left" alt="" />

**Vitaly Friedman**\
Topics: Web Design, Web Development, Responsive Web Design\
https://twitter.com/smashingmag

### Hamburg

<img src="./avatars/aemkei" height="70px" width="70px" align="left" alt="" />

**Martin Kleppe**\
Topics: Weird JS\
https://twitter.com/aemkei

<img src="./avatars/PalmaSwell" height="70px" width="70px" align="left" alt="" />

**Mauricio Palma**\
Topics: CSS, JavaScript\
https://twitter.com/PalmaSwell

### Höchst im Odenwald

<img src="./avatars/TimPietrusky" height="70px" width="70px" align="left" alt="" />

**Tim Pietrusky**\
Topics: JS Art, JS Music, JavaScript\
https://twitter.com/TimPietrusky

### Karlsruhe

<img src="./avatars/robinweser" height="70px" width="70px" align="left" alt="" />

**Robin Weser**\
Topics: CSS, CSS in JS, React\
https://twitter.com/robinweser

### Munich

<img src="./avatars/fhinkel" height="70px" width="70px" align="left" alt="" />

**Franziska Hinkelmann**\
Topics: Node, V8\
https://twitter.com/fhinkel

<img src="./avatars/mathias" height="70px" width="70px" align="left" alt="" />

**Mathias Bynens**\
Topics: JavaScript (TC39), V8, Chrome\
https://twitter.com/mathias

### Saarbrücken

<img src="./avatars/ThorstenHans" height="70px" width="70px" align="left" alt="" />

**Thorsten Hans**\
Topics: Containers, Azure, Kubernetes, Rust, Wasm\
https://twitter.com/ThorstenHans

## Greece 🇬🇷

### Athens

<img src="./avatars/NickPalladinos" height="70px" width="70px" align="left" alt="" />

**Nick Palladinos**\
Topics: F#\
https://twitter.com/NickPalladinos

## Ireland 🇮🇪

### Cork

<img src="./avatars/DaveJ" height="70px" width="70px" align="left" alt="" />

**Dave Jeffery**\
Topics: JavaScript, Electron, Node.js\
https://twitter.com/DaveJ

<img src="./avatars/eoins" height="70px" width="70px" align="left" alt="" />

**Eoin Shanaghy**\
Topics: Java, Elixir, Node.js\
https://twitter.com/eoins

<img src="./avatars/sugrue" height="70px" width="70px" align="left" alt="" />

**James Sugrue**\
Topics: Swift, JavaScript, Java\
https://twitter.com/sugrue

<img src="./avatars/tech_fort" height="70px" width="70px" align="left" alt="" />

**Joe Minichino**\
Topics: Artificial Intelligence, Machine Learning, Databases, JavaScript, Python\
https://twitter.com/tech_fort

<img src="./avatars/aetheon" height="70px" width="70px" align="left" alt="" />

**Oscar Brito**\
Topics: Linux, Node.js, JavaScript, Python\
https://twitter.com/aetheon

### Dublin

<img src="./avatars/dhigit9" height="70px" width="70px" align="left" alt="" />

**Anton Whalley**\
Topics: Node.js, Decentralization, FreeBSD, Open Source\
https://twitter.com/dhigit9

<img src="./avatars/augeva" height="70px" width="70px" align="left" alt="" />

**Augusto Evangelisti**\
Topics: Testing, Agile, Bitcoin\
https://twitter.com/augeva

<img src="./avatars/barryosull" height="70px" width="70px" align="left" alt="" />

**Barry O'Sullivan**\
Topics: PHP, Testing, Domain-Driven Design, Event Sourcing\
https://twitter.com/barryosull

<img src="./avatars/real_ate" height="70px" width="70px" align="left" alt="" />

**Chris Manson**\
Topics: JavaScript, Ember, React\
https://twitter.com/real_ate

<img src="./avatars/cianmm" height="70px" width="70px" align="left" alt="" />

**Cian Mac Mahon**\
Topics: JavaScript, React\
https://twitter.com/cianmm

<img src="./avatars/claudiopro" height="70px" width="70px" align="left" alt="" />

**Claudio Procida**\
Topics: JavaScript, React, Node.js, Diversity\
https://twitter.com/claudiopro

<img src="./avatars/donovanh" height="70px" width="70px" align="left" alt="" />

**Donovan Hutchinson**\
Topics: HTML, CSS, JavaScript\
https://twitter.com/donovanh

<img src="./avatars/opinionatedpie" height="70px" width="70px" align="left" alt="" />

**Ingrid Epure**\
Topics: Security, Psychology\
https://twitter.com/opinionatedpie

<img src="./avatars/johnbrett_" height="70px" width="70px" align="left" alt="" />

**John Brett**\
Topics: JavaScript, hapi, Nomad Work, Bitcoin\
[https://twitter.com/johnbrett\_](https://twitter.com/johnbrett_)

<img src="./avatars/loige" height="70px" width="70px" align="left" alt="" />

**Luciano Mammino**\
Topics: Node.js, Design Patterns, Serverless, JSON Web Tokens, Universal JavaScript\
https://twitter.com/loige

<img src="./avatars/Lynsey_Duncan" height="70px" width="70px" align="left" alt="" />

**Lynsey Duncan**\
Topics: UX, UI, Design Systems\
https://twitter.com/Lynsey_Duncan

<img src="./avatars/princessmaja" height="70px" width="70px" align="left" alt="" />

**Maja Grubic**\
Topics: Node.js, JavaScript, React, Monitoring, D3, SVG\
https://twitter.com/princessmaja

<img src="./avatars/mariocasciaro" height="70px" width="70px" align="left" alt="" />

**Mario Casciaro**\
Topics: Node.js, JavaScript, Design Patterns, Startups\
https://twitter.com/mariocasciaro

<img src="./avatars/micflan" height="70px" width="70px" align="left" alt="" />

**Michael Flanagan**\
Topics: PHP, JavaScript, REST, Testing\
https://twitter.com/micflan

<img src="./avatars/mustafaturan" height="70px" width="70px" align="left" alt="" />

**Mustafa Turan**\
Topics: Elixir, Ruby, Functional Programming\
https://twitter.com/mustafaturan

<img src="./avatars/PadraigOBrien" height="70px" width="70px" align="left" alt="" />

**Padraig O'Brien**\
Topics: Serverless, Big Data, Databases\
https://twitter.com/PadraigOBrien

<img src="./avatars/CatKlavier" height="70px" width="70px" align="left" alt="" />

**Panpan Lin**\
Topics: JavaScript, GraphQL, Swift, Hackathons\
https://twitter.com/CatKlavier

<img src="./avatars/patocallaghan" height="70px" width="70px" align="left" alt="" />

**Pat O'Callaghan**\
Topics: JavaScript, Node.js, Ember\
https://twitter.com/patocallaghan

<img src="./avatars/serifritsch" height="70px" width="70px" align="left" alt="" />

**Serena Fritsch**\
Topics: JavaScript, Ember, Developer Workflows\
https://twitter.com/serifritsch

<img src="./avatars/malyw" height="70px" width="70px" align="left" alt="" />

**Serg Hospodarets**\
Topics: JavaScript, CSS, CSS Houdini\
https://twitter.com/malyw

<img src="./avatars/tomwillfixit" height="70px" width="70px" align="left" alt="" />

**Thomas Shaw**\
Topics: Docker, Jenkins, Devops\
https://twitter.com/tomwillfixit

<img src="./avatars/brikis98" height="70px" width="70px" align="left" alt="" />

**Yevgeniy Brikman**\
Topics: Terraform, Devops, Scalability\
https://twitter.com/brikis98

### Galway

<img src="./avatars/markconroy" height="70px" width="70px" align="left" alt="" />

**Mark Conroy**\
Topics: Frontend, Drupal, Web Development\
https://twitter.com/markconroy

### Waterford

<img src="./avatars/rjrodger" height="70px" width="70px" align="left" alt="" />

**Richard Rodger**\
Topics: Node.js, Microservices\
https://twitter.com/rjrodger

## Israel 🇮🇱

<img src="./avatars/nirgn975" height="70px" width="70px" align="left" alt="" />

**Nir Galon**\
Topics: Python, API Star, Open Source, Node.js, Angular\
https://twitter.com/nirgn975

<img src="./avatars/nirkaufman" height="70px" width="70px" align="left" alt="" />

**Nir Kaufman**\
Topics: Angular, Firebase, Redux\
https://twitter.com/nirkaufman

<img src="./avatars/UriShaked" height="70px" width="70px" align="left" alt="" />

**Uri Shaked**\
Topics: Web Bluetooth, WebVR, Angular, Internet of Things with JavaScript\
https://twitter.com/UriShaked

<img src="./avatars/yoniweisbrod" height="70px" width="70px" align="left" alt="" />

**Yoni Weisbrod**\
Topics: React, MobX, MobX State Tree, React-Native\
https://twitter.com/yoniweisbrod

## Italy 🇮🇹

### Milan

<img src="./avatars/granze" height="70px" width="70px" align="left" alt="" />

**Maurizio Mangione**\
Topics: Web Components, Polymer, Progressive Web Apps\
https://twitter.com/granze

## Verona

<img src="./avatars/cef62" height="70px" width="70px" align="left" alt="" />

**Matteo Ronchi**\
Topics: React, JavaScript, Flow, Web Architectures, Frontend Ops\
https://twitter.com/cef62

## Netherlands 🇳🇱

### Amsterdam

<img src="./avatars/kureevalexey" height="70px" width="70px" align="left" alt="" />

**Alexey Kureev**\
Topics: React Native\
https://twitter.com/kureevalexey

<img src="./avatars/carmenpopoviciu" height="70px" width="70px" align="left" alt="" />

**Carmen Popoviciu**\
Topics: Angular, JavaScript, Machine Learning, Neural Networks, Polymer, Web Components\
https://twitter.com/carmenpopoviciu

<img src="./avatars/chidinmako" height="70px" width="70px" align="left" alt="" />

**Chidinma Kalu**\
Topics: JavaScript, TypeScript, Python, Machine Learning\
https://twitter.com/chidinmako

<img src="./avatars/JoubranJad" height="70px" width="70px" align="left" alt="" />

**Jad Joubran**\
Topics: Progressive Web Apps, Web Performance, JavaScript\
https://twitter.com/JoubranJad

<img src="./avatars/udezekene" height="70px" width="70px" align="left" alt="" />

**Kene Udeze**\
Topics: Design, CSS, Accessibility, Inclusive Design\
https://twitter.com/udezekene

<img src="./avatars/mweststrate" height="70px" width="70px" align="left" alt="" />

**Michel Weststrate**\
Topics: MobX, React, mobx-state-tree, Typescript, Open Source\
https://twitter.com/mweststrate

<img src="./avatars/narendra_shetty" height="70px" width="70px" align="left" alt="" />

**Narendra Shetty**\
Topics: React, Progressive Web Apps\
https://twitter.com/narendra_shetty

<img src="./avatars/ppk" height="70px" width="70px" align="left" alt="" />

**Peter-Paul Koch**\
Topics: HTML, CSS, JavaScript, Cross-Browser Compatibility\
https://twitter.com/ppk

### Bergambacht

<img src="./avatars/stefannhs" height="70px" width="70px" align="left" alt="" />

**Stefan Nieuwenhuis**\
Topics: Angular, Web Components, Frontend Architecture, Microservices, Monorepos, Design Systems\
https://twitter.com/stefannhs

### Breda

<img src="./avatars/detonite" height="70px" width="70px" align="left" alt="" />

**Job van Achterberg**\
Topics: Accessibility\
https://twitter.com/detonite/

### Gouda

<img src="./avatars/rowdyrabouw" height="70px" width="70px" align="left" alt="" />

**Rowdy Rabouw**\
Topics: NativeScript, Browser APIs\
https://twitter.com/rowdyrabouw

### Papendrecht

<img src="./avatars/gklijs" height="70px" width="70px" align="left" alt="" />

**Gerard Klijs**\
Topics: Clojure, Rust, GraphQL, Apache Kafka\
https://twitter.com/gklijs

### Zwolle

<img src="./avatars/NorbertdeLangen" height="70px" width="70px" align="left" alt="" />

**Norbert de Langen**\
Topics: Component Libraries, React, Storybook, Open Source, Communities\
https://twitter.com/NorbertdeLangen

## Norway 🇳🇴

### Oslo

<img src="./avatars/antonbabenko" height="70px" width="70px" align="left" alt="" />

**Anton Babenko**\
Topics: Terraform, AWS, Devops\
https://twitter.com/antonbabenko

## Poland 🇵🇱

### Gdańsk

<img src="./avatars/kejt_bw" height="70px" width="70px" align="left" alt="" />

**Kasia Jastrzębska**\
Topics: React, Redux, Async, CSS in JS, ClojureScript\
https://twitter.com/kejt_bw

<img src="./avatars/thekitze" height="70px" width="70px" align="left" alt="" />

**Kitze**\
Topics: MobX, State Management, GraphQL, CSS in JS\
https://twitter.com/thekitze

### Krakow

<img src="./avatars/szynszyliszys" height="70px" width="70px" align="left" alt="" />

**Anna Migas**\
Topics: HTML, CSS, JavaScript, Web Animations, Web Performance\
https://twitter.com/szynszyliszys

<img src="./avatars/kaapa_s" height="70px" width="70px" align="left" alt="" />

**Kacper Sokołowski**\
Topics: JavaScript, Security, Service Workers\
https://twitter.com/kaapa_s

<img src="https://assets.toot.cafe/accounts/avatars/000/000/504/original/e66815e29f46a5d5.jpg" height="70px" width="70px" align="left" alt="" />

**Konrad Dzwinel**\
Topics: Developer Tools, JavaScript\
https://toot.cafe/@kdzwinel

### Poznań

<img src="./avatars/tlakomy" height="70px" width="70px" align="left" alt="" />

**Tomasz Łakomy**\
Topics: React, Virtual Reality, jQuery\
https://twitter.com/tlakomy

### Warsaw

<img src="./avatars/aganaplocha" height="70px" width="70px" align="left" alt="" />

**Aga Naplocha**\
Topics: CSS, Teaching Web Technologies\
https://twitter.com/aganaplocha

<img src="./avatars/tomasz_ducin" height="70px" width="70px" align="left" alt="" />

**Tomasz Ducin**\
Topics: JavaScript, TypeScript, React, Angular, RxJS, Async, Architecture\
https://twitter.com/tomasz_ducin

### Wrocław

<img src="./avatars/ferrannp" height="70px" width="70px" align="left" alt="" />

**Ferran Negre**\
Topics: React Native, React, Testing, JavaScript, Android\
https://twitter.com/ferrannp

<img src="./avatars/grabbou" height="70px" width="70px" align="left" alt="" />

**Mike Grabowski**\
Topics: React Native, JavaScript, Tooling\
https://twitter.com/grabbou

<img src="./avatars/thymikee" height="70px" width="70px" align="left" alt="" />

**Michał Pierzchała**\
Topics: React Native, Jest, Testing, CSS\
https://twitter.com/thymikee

<img src="./avatars/michalchudziak" height="70px" width="70px" align="left" alt="" />

**Michał Chudziak**\
Topics: React, React Native, iOS, Android\
https://twitter.com/michalchudziak

<img src="./avatars/satya164" height="70px" width="70px" align="left" alt="" />

**Satyajit Sahoo**\
Topics: React, React Native, CSS in JS, Tooling\
https://twitter.com/satya164

## Portugal 🇵🇹

### Aveiro

<img src="./avatars/FilipaLacerda" height="70px" width="70px" align="left" alt="" />

**Filipa Lacerda**\
Topics: Vue, Vuex\
https://twitter.com/FilipaLacerda

### Lisbon

<img src="./avatars/sericaia" height="70px" width="70px" align="left" alt="" />

**Daniela Matos de Carvalho**\
Topics: Web protocols, Web security, JavaScript, React, Node.js, Offline First\
https://twitter.com/sericaia

<img src="./avatars/daviddias" height="70px" width="70px" align="left" alt="" />

**David Dias**\
Topics: IPFS, Peer to Peer, JavaScript, Node.js\
https://twitter.com/daviddias

### Porto

<img src="./avatars/luisabrpereira" height="70px" width="70px" align="left" alt="" />

**Luis Pereira**\
Topics: SSDLC, Web Security, Pentesting, Social Engineering, Security Awareness\
https://twitter.com/luisabrpereira

<img src="./avatars/maskedwarrior" height="70px" width="70px" align="left" alt="" />

**Miguel Andrade**\
Topics: Ember, JavaScript\
https://twitter.com/maskedwarrior

## Romania 🇷🇴

<img src="./avatars/martonkodok" height="70px" width="70px" align="left" alt="" />

**Márton Kodok**\
Topics: BigQuery, Databases, Voice Based Interfaces, Cloud, Architecture\
https://twitter.com/martonkodok

## Russia 🇷🇺

### Moscow

<img src="./avatars/nikitonsky" height="70px" width="70px" align="left" alt="" />

**Nikita Prokopov**\
Topics: Clojure, DataScript, Rum, FiraCode, AnyBar\
https://twitter.com/nikitonsky

<img src="./avatars/elixir_lang_mos" height="70px" width="70px" align="left" alt="" />

**Nikita Sobolev**\
Topics: Elixir, Python, JavaScript, Management, RSDP\
https://twitter.com/elixir_lang_mos

<img src="./avatars/ai_boy" height="70px" width="70px" align="left" alt="" />

**Oleksii Okhrymenko**\
Topics: Angular, JavaScript, RxJS, i18n, HTML, CSS\
https://twitter.com/ai_boy

<img src="./avatars/chicoxyzzy" height="70px" width="70px" align="left" alt="" />

**Sergey Rubanov**\
Topics: Standards, Web Assembly\
https://twitter.com/chicoxyzzy

### St. Petersburg

<img src="./avatars/pepelsbey_" height="70px" width="70px" align="left" alt="" />

**Vadim Makeev**\
Topics: HTML, CSS, Web Standards, Accessibility\
[https://twitter.com/pepelsbey\_](https://twitter.com/pepelsbey_)

## Serbia 🇷🇸

### Belgrade

<img src="./avatars/simalexan" height="70px" width="70px" align="left" alt="" />

**Aleksandar Simovic**\
Topics: Serverless\
https://twitter.com/simalexan

<img src="./avatars/slobodan_" height="70px" width="70px" align="left" alt="" />

**Slobodan Stojanović**\
Topics: Serverless, Offline Web, Chat Bots\
[https://twitter.com/slobodan\_](https://twitter.com/slobodan_)

### Novi Sad

<img src="./avatars/stn1slv" height="70px" width="70px" align="left" alt="" />

**Stanislav Deviatov**\
Topics: Kafka, Mulesoft, API Management, Integration Platforms\
https://twitter.com/stn1slv

## Spain 🇪🇸

### Alicante

<img src="./avatars/flaviocorpa" height="70px" width="70px" align="left" />

**Flavio Corpa**\
Topics: JavaScript, Functional Programming\
https://twitter.com/flaviocorpa

### Córdoba

<img src="./avatars/javivelasco" height="70px" width="70px" align="left" alt="" />

**Javi Velasco**\
Topics: React, CSS in JS, React Toolbox\
https://twitter.com/javivelasco

### Madrid

<img src="./avatars/D3DVincent" height="70px" width="70px" align="left" alt="" />

**Vincenzo Chianese**\
Topics: WebAPI, Microservices, JavaScript\
https://twitter.com/D3DVincent

### Santander

<img src="./avatars/erikras" height="70px" width="70px" align="left" alt="" />

**Erik Rasmussen**\
Topics: React, Redux, Redux-Form, Forms\
https://twitter.com/erikras

## Sweden

### Stockholm

<img src="./avatars/muhd_ahsanayaz" height="70px" width="70px" align="left" alt="" />

**Muhammad Ahsan Ayaz**\
Topics: JavaScript, Angular, Node.js, Ionic, Firebase, Stencil, Progressive Web Apps\
https://twitter.com/muhd_ahsanayaz

## Switzerland 🇨🇭

### Zurich

<img src="./avatars/g33konaut" height="70px" width="70px" align="left" alt="" />

**Martin Splitt**\
Topics: Virtual Reality, Web Performance\
https://twitter.com/g33konaut

## Ukraine 🇺🇦

### Chernivtsi

<img src="./avatars/denysdovhan" height="70px" width="70px" align="left" alt="" />

**Denys Dovhan**\
Topics: JavaScript, DevTools, Shell scripting\
https://twitter.com/denysdovhan

### Kharkiv

<img src="./avatars/xanf_ua" height="70px" width="70px" align="left" alt="" />

**Illya Klymov**\
Topics: Teaching, Coaching, JavaScript\
https://twitter.com/xanf_ua

### Kyiv

<img src="./avatars/shvaikalesh" height="70px" width="70px" align="left" alt="" />

**Aleksey Shvayka**\
Topics: Browsers, Web Standards, Open Source, Front End, Smalltalk\
[https://twitter.com/shvaikalesh\_](https://twitter.com/shvaikalesh)

<img src="./avatars/listochkin" height="70px" width="70px" align="left" alt="" />

**Andrey Listochkin**\
Topics: Rust, JavaScript, Skills, Architecture\
https://twitter.com/listochkin

<img src="./avatars/eagleeye_s" height="70px" width="70px" align="left" alt="" />

**Andrii Shumada**\
Topics: JavaScript, Node.js, Streams\
https://twitter.com/eagleeye_s

<img src="./avatars/SilentImp" height="70px" width="70px" align="left" alt="" />

**Anton Nemtsev**\
Topics: HTML, CSS, Web Standards\
https://twitter.com/SilentImp

<img src="./avatars/yavorsky_" height="70px" width="70px" align="left" alt="" />

**Artem Yavorsky**\
Topics: Babel, ECMAScript, Compilers\
[https://twitter.com/yavorsky\_](https://twitter.com/yavorsky_)

<img src="./avatars/roman01la" height="70px" width="70px" align="left" alt="" />

**Roman Liutikov**\
Topics: ClojureScript, React, Compilers\
https://twitter.com/roman01la

<img src="./avatars/tshemsedinov" height="70px" width="70px" align="left" alt="" />

**Timur Shemsedinov**\
Topics: Node.js, Programming, JavaScript, Highload\
https://twitter.com/tshemsedinov

<img src="./avatars/mourner" height="70px" width="70px" align="left" alt="" />

**Vladimir Agafonkin**\
Topics: Maps, Algorithms\
https://twitter.com/mourner

<img src="./avatars/akella" height="70px" width="70px" align="left" alt="" />

**Yuri Artyukh**\
Topics: HTML, CSS, JavaScript, WebGL\
https://twitter.com/akella

### Vinnytsia

<img src="./avatars/denar90_" height="70px" width="70px" align="left" alt="" />

**Artem Denysov**\
Topics: Web Performance, Dev Tools\
[https://twitter.com/denar90\_](https://twitter.com/denar90_)

### Odessa

<img src="./avatars/geek_timofey" height="70px" width="70px" align="left" alt="" />

**Timofey Lavrenyuk**\
Topics: Progressive Web Apps, Modern Browser APIs\
https://twitter.com/geek_timofey

## United Kingdom 🇬🇧

### Birmingham

<img src="./avatars/brucel" height="70px" width="70px" align="left" alt="" />

**Bruce Lawson**\
Topics: Standards, Performance\
https://twitter.com/brucel

<img src="./avatars/sil" height="70px" width="70px" align="left" alt="" />

**Stuart Langridge**\
Topics: JavaScript, HTML, Open Source\
https://twitter.com/sil

### Brighton

<img src="./avatars/adactio" height="70px" width="70px" align="left" alt="" />

**Jeremy Keith**\
Topics: Standards, Web Development, Web Design, CSS, Accessibility\
https://twitter.com/adactio

<img src="./avatars/paulrobertlloyd" height="70px" width="70px" align="left" alt="" />

**Paul Robert Lloyd**\
Topics: Design, Web Design, Architecture, Design Systems, Trains\
https://twitter.com/paulrobertlloyd

### Bristol

<img src="./avatars/LeonieWatson" height="70px" width="70px" align="left" alt="" />

**Léonie Watson**\
Topics: Accessibility, Web Standards, Screen Readers\
https://twitter.com/LeonieWatson

<img src="./avatars/rachelandrew" height="70px" width="70px" align="left" alt="" />

**Rachel Andrew**\
Topics: CSS\
https://twitter.com/rachelandrew

<img src="./avatars/Rumyra" height="70px" width="70px" align="left" alt="" />

**Ruth John**\
Topics: Browser Technologies, Web Audio, Web MIDI\
https://twitter.com/Rumyra

### Leighton Buzzard

<img src="./avatars/cjforms" height="70px" width="70px" align="left" alt="" />

**Caroline Jarrett**\
Topics: Forms Usability, User Research\
https://twitter.com/cjforms

### Leeds

<img src="./avatars/LukeB_UK" height="70px" width="70px" align="left" alt="" />

**Luke Bonaccorsi**\
Topics: Node, JavaScript, Automation\
https://twitter.com/LukeB_UK

### London

<img src="./avatars/lady_ada_king" height="70px" width="70px" align="left" alt="" />

**Ada Rose Cannon**\
Topics: HTML, CSS, JavaScript, WebVR, Web Technologies, Progressive Web Apps\
https://twitter.com/lady_ada_king

<img src="./avatars/cirpo" height="70px" width="70px" align="left" alt="" />

**Alessandro Cinelli**\
Topics: JavaScript\
https://twitter.com/cirpo

<img src="./avatars/alex_lobera" height="70px" width="70px" align="left" alt="" />

**Alex Lobera**\
Topics: JavaScript, React, Redux, GraphQL\
https://twitter.com/alex_lobera

<img src="./avatars/iotwatch" height="70px" width="70px" align="left" alt="" />

**Alexandra Deschamps-Sonsino**\
Topics: Internet of Things, Smart Homes, Connected Devices\
https://twitter.com/iotwatch

<img src="./avatars/craftui" height="70px" width="70px" align="left" alt="" />

**Alla Kholmatova**\
Topics: Design Systems\
https://twitter.com/craftui

<img src="./avatars/triblondon" height="70px" width="70px" align="left" alt="" />

**Andrew Betts**\
Topics: Networks, Performance, Web\
https://twitter.com/triblondon

<img src="./avatars/lithinn" height="70px" width="70px" align="left" alt="" />

**Anna Doubková**\
Topics: React, Testing\
https://twitter.com/lithinn

<img src="./avatars/bodil" height="70px" width="70px" align="left" alt="" />

**Bodil Stokke**\
Topics: Programming, Functional Programming\
https://twitter.com/bodil

<img src="./avatars/chris_noring" height="70px" width="70px" align="left" alt="" />

**Chris Noring**\
Topics: JavaScript, RxJS, Angular, React\
https://twitter.com/chris_noring

<img src="./avatars/areaweb" height="70px" width="70px" align="left" alt="" />

**Cristiano Rastelli**\
Topics: CSS, CSS in JS\
https://twitter.com/areaweb

<img src="./avatars/dan_abramov" height="70px" width="70px" align="left" alt="" />

**Dan Abramov**\
Topics: JavaScript, React, Redux, Tooling\
https://twitter.com/dan_abramov

<img src="./avatars/Folletto" height="70px" width="70px" align="left" alt="" />

**Davide 'Folletto' Casali**\
Topics: Design, User Experience, Management, Leadership, Startups\
https://twitter.com/Folletto

<img src="./avatars/gerardsans" height="70px" width="70px" align="left" alt="" />

**Gerard Sans**\
Topics: Angular, React, GraphQL, CSS Animations, RxJS\
https://twitter.com/gerardsans

<img src="./avatars/gojkoadzic" height="70px" width="70px" align="left" alt="" />

**Gojko Adzic**\
Topics: Testing, Requirements, Serverless\
https://twitter.com/gojkoadzic

<img src="./avatars/jevakallio" height="70px" width="70px" align="left" alt="" />

**Jani Eväkallio**\
Topics: Self-Development, Programming\
https://twitter.com/jevakallio

<img src="./avatars/MicheleBertoli" height="70px" width="70px" align="left" alt="" />

**Michele Bertoli**\
Topics: React, Testing\
https://twitter.com/MicheleBertoli

<img src="./avatars/_philpl" height="70px" width="70px" align="left" alt="" />

**Phil Plückthun**\
Topics: React, CSS in JS\
https://twitter.com/_philpl

<img src="./avatars/saniyusuf" height="70px" width="70px" align="left" alt="" />

**Sani Yusuf**\
Topics: Ionic, Angular, JavaScript, Progressive Web Apps\
https://twitter.com/saniyusuf

<img src="./avatars/sebawita" height="70px" width="70px" align="left" alt="" />

**Sebastian Witalec**\
Topics: NativeScript, Angular, Bots, JavaScript\
https://twitter.com/sebawita

<img src="./avatars/svensauleau" height="70px" width="70px" align="left" alt="" />

**Sven Sauleau**\
Topics: JavaScript (Babel), Artificial Intelligence, Linux, Cloud, Ops, Computer Science\
https://twitter.com/svensauleau

<img src="./avatars/yaili" height="70px" width="70px" align="left" alt="" />

**Inayaili de León**\
Topics: Design Systems, Responsive Web Design, Design Leadership, UI\
https://twitter.com/yaili

## Norwich

<img src="./avatars/heydonworks" height="70px" width="70px" align="left" alt="" />

**Heydon Pickering**\
Topics: Accessibility, Performance, Web\
https://twitter.com/heydonworks

## Oxford

<img src="./avatars/ninjanails" height="70px" width="auto" align="left" />

**Seren Davies**\
Topics: Accessibility\
https://twitter.com/ninjanails

# North America

## Canada 🇨🇦

### Hamilton

<img src="./avatars/wesbos" height="70px" width="70px" align="left" alt="" />

**Wes Bos**\
Topics: JavaScript, CSS, Tooling\
https://twitter.com/wesbos

### Kingston

<img src="./avatars/svinkle" height="70px" width="70px" align="left" alt="">

**Scott Vinkle**\
Topics: Accessibility\
https://twitter.com/svinkle

### Montréal

<img src="./avatars/AurelienLoyer" height="70px" width="70px" align="left" alt="">

**Aurélien Loyer**\
Topics: JavaScript, Angular, Vue.js, Node.js, TypeScript, IoT\
https://twitter.com/AurelienLoyer

### Ottawa

<img src="./avatars/shehackspurple" height="70px" width="70px" align="left" alt="">

**Tanya Janca**\
Topics: InfoSec, Web App Security\
https://twitter.com/shehackspurple

### Toronto

<img src="./avatars/brnnbrn" height="70px" width="70px" align="left" alt="" />

**Brenna O'Brien**\
Topics: Motivation, Psychology, Developer Culture, Public Speaking\
https://twitter.com/brnnbrn

<img src="./avatars/halathinkeths" height="70px" width="70px" align="left" alt="" />

**Hala Anwar**\
Topics: Accessibility\
https://twitter.com/halathinkeths

<img src="./avatars/tiffhaxell" height="70px" width="70px" align="left" alt="" />

**Tiff Nogueira**\
Topics: CSS Grids, React, Redux, Firebase, Flexbox\
https://twitter.com/tiffhaxell

## United States of America 🇺🇸

### Boston

<img src="./avatars/ericwbailey" height="70px" width="70px" align="left" alt="" />

**Eric Bailey**\
Topics: Accessibility\
https://twitter.com/ericwbailey

<img src="./avatars/bahmutov" height="70px" width="70px" align="left" alt="" />

**Gleb Bahmutov**\
Topics: Computer Science, JavaScript, Reactive Programming\
https://twitter.com/bahmutov

<img src="./avatars/leaverou" height="70px" width="70px" align="left" alt="" />

**Lea Verou**\
Topics: CSS, HTML\
https://twitter.com/leaverou

### Buffalo

<img src="./avatars/aardrian" height="70px" width="70px" align="left" alt="" />

**Adrian Roselli**\
Topics: Accessibility\
https://twitter.com/aardrian

### Carlsbad

<img src="./avatars/mjackson" height="70px" width="70px" align="left" alt="" />

**Michael Jackson**\
Topics: React, JavaScript, React Router\
https://twitter.com/mjackson

### Cedar Rapids

<img src="./avatars/levibostian" height="70px" width="70px" align="left" alt="" />

**Levi Bostian**\
Topics: Android, RxJava, Kotlin, Freelancing, Swift, iOS, Productivity, Startups, Bootstrapping
https://twitter.com/levibostian

### Cincinnati

<img src="./avatars/gigasquid" height="70px" width="70px" align="left" alt="">

**Carin Meier**\
Topics: Clojure, Machine Learning, Programming\
https://twitter.com/gigasquid

### Chapel Hill

<img src="./avatars/shepazu" height="70px" width="70px" align="left" />

**Doug Schepers**\
Topics: Data visualization, Accessibility, SVG\
https://twitter.com/shepazu

### Chicago

<img src="./avatars/KarlLHughes" height="70px" width="70px" align="left" />

**Karl Hughes**\
Topics: Microservices, PHP, JavaScript, Docker\
https://twitter.com/KarlLHughes

### Denver

<img src="./avatars/mirisuzanne" height="70px" width="70px" align="left" alt="" />

**Miriam Suzanne**\
Topics: CSS, Sass, Architecture, Design Systems\
https://twitter.com/mirisuzanne

### Madison

<img src="./avatars/cariefisher" height="70px" width="70px" align="left" alt="" />

**Carie Fisher**\
Topics: Accessibility\
https://twitter.com/cariefisher

### Nashville

<img src="./avatars/Aimee_Knight" height="70px" width="70px" align="left" alt="" />

**Aimee Knight**\
Topics: JavaScript, CSS, Angular, Growing Junior Developers\
https://twitter.com/Aimee_Knight

### New Jersey

<img src="./avatars/ken_wheeler" height="70px" width="70px" align="left" alt="" />

**Ken Wheeler**\
Topics: React, React Native, ReasonML\
https://twitter.com/ken_wheeler

### New Orleans

<img src="./avatars/GantLaborde" height="70px" width="70px" align="left" alt="" />

**Gant Laborde**\
Topics: JavaScript, React Native, Leadership, Redux, Open Source, Tooling, Public Speaking\
https://twitter.com/GantLaborde

<img src="./avatars/thegreengreek" height="70px" width="70px" align="left" alt="" />

**Sia Karamalegos**\
Topics: React, JavaScript, React Native, Front-End Performance\
https://twitter.com/thegreengreek

### New York City

<img src="./avatars/andrey_sitnik" height="70px" width="70px" align="left" alt="">

**Andrey Sitnik**\
Topics: PostCSS, CRDT\
https://twitter.com/sitnikcode

<img src="./avatars/swannodette" height="70px" width="70px" align="left" alt="" />

**David Nolen**\
Topics: Clojure, ClojureScript, Om, Functional Programming, Computer Science\
https://twitter.com/swannodette

<img src="./avatars/broccolini" height="70px" width="70px" align="left" alt="" />

**Diana Mounter**\
Topics: Design Systems, CSS, Product Design\
https://twitter.com/broccolini

<img src="./avatars/left_pad" height="70px" width="70px" align="left" alt="" />

**Henry Zhu**\
Topics: Open Source, Babel\
https://twitter.com/left_pad

<img src="./avatars/jaredpalmer" height="70px" width="70px" align="left" alt="">

**Jared Palmer**\
Topics: React, React Native, Developer Tools, Forms, TypeScript, CSS\
https://twitter.com/jaredpalmer

<img src="./avatars/jensimmons" height="70px" width="70px" align="left" alt="" />

**Jen Simmons**\
Topics: Design, CSS, HTML, Web\
https://twitter.com/jensimmons

<img src="./avatars/joe_sepi" height="70px" width="70px" align="left" alt="" />

**Joe Sepi**\
Topics: Open Source, Community, Node.js, JavaScript\
https://twitter.com/joe_sepi

<img src="./avatars/lara_hogan" height="70px" width="70px" align="left" alt="" />

**Lara Hogan**\
Topics: Design, Performance, Engineering Management, Public Speaking\
https://twitter.com/lara_hogan

<img src="./avatars/kosamari" height="70px" width="70px" align="left" alt="" />

**Mariko Kosaka**\
Topics: HTML, CSS, JavaScript, Web\
https://twitter.com/kosamari

<img src="./avatars/peggyrayzis" height="70px" width="70px" align="left" alt="" />

**Peggy Rayzis**\
Topics: React, React Native, GraphQL\
https://twitter.com/peggyrayzis

<img src="./avatars/swyx" height="70px" width="70px" align="left" alt="" />

**Shawn Wang**\
Topics: React, Serverless, JAMstack\
https://twitter.com/swyx

<img src="./avatars/una" height="70px" width="70px" align="left" alt="">

**Una Kravets**\
Topics: CSS, Web\
https://twitter.com/una

<img src="./avatars/bitandbang" height="70px" width="70px" align="left" alt="">

**Tierney Cyren**\
Topics: Node.js, JavaScript, CLI tools, Developer Tools, Open Source, Community\
https://twitter.com/bitandbang

### Mountain View

<img src="./avatars/addyosmani" height="70px" width="70px" align="left" alt="" />

**Addy Osmani**\
Topics: Chrome DevTools, Performance\
https://twitter.com/addyosmani

### Omaha

<img src="./avatars/courtneyheitman" height="70px" width="70px" align="left" alt="" />

**Courtney Heitman**\
Topics: UX Development, Usability, Accessibility, Scrum, Agile\
https://twitter.com/courtneyheitman

### Palo Alto

<img src="./avatars/paul_irish" height="70px" width="70px" align="left" alt="" />

**Paul Irish**\
Topics: Developer Tools\
https://twitter.com/paul_irish

<img src="./avatars/_chenglou" height="70px" width="70px" align="left" alt="" />

**Cheng Lou**\
Topics: ReasonML, React, Software Philosophy\
https://twitter.com/_chenglou

### Philadelphia

<img src="./avatars/lispardi" height="70px" width="70px" align="left" alt="" />

**Lis Pardi**\
Topics: Web\
https://twitter.com/lispardi

<img src="./avatars/rtfeldman" height="70px" width="70px" align="left" alt="" />

**Richard Feldman**\
Topics: Elm\
https://twitter.com/rtfeldman

### Pittsburgh

<img src="./avatars/brad_frost" height="70px" width="70px" align="left" alt="" />

**Brad Frost**\
Topics: Web Design, Atomic Design, Web Development\
https://twitter.com/brad_frost

<img src="./avatars/linclark" height="70px" width="70px" align="left" alt="" />

**Lin Clark**\
Topics: React, WebAssembly, Browsers Internals\
https://twitter.com/linclark

### Portland

<img src="./avatars/joeseifi" height="70px" width="70px" align="left" alt="" />

**Joe Seifi**\
Topics: CSS-in-JS, JavaScript, React\
https://twitter.com/joeseifi

<img src="./avatars/kyleshevlin" height="70px" width="70px" align="left" alt="" />

**Kyle Shevlin**\
Topics: React, Redux, JavaScript\
https://twitter.com/kyleshevlin

<img src="./avatars/micahgodbolt" height="70px" width="70px" align="left" alt="" />

**Micah Godbolt**\
Topics: Frontend Architecture, CSS, Design Systems\
https://twitter.com/micahgodbolt

<img src="./avatars/shanselman" height="70px" width="70px" align="left" alt="" />

**Scott Hanselman**\
Topics: .NET, Azure\
https://twitter.com/shanselman

<img src="https://avatars1.githubusercontent.com/u/1166226?s=460&v=4" height="70px" width="70px" align="left" alt="" />

**Violet Peña**\
Topics: React, Socket.IO, Storybook, Accessibility\
[github.com/vgpena](https://github.com/vgpena)

### Redwood City

<img src="./avatars/jessebeach" height="70px" width="70px" align="left" alt="">

**Jesse Beach**\
Topics: Accessibility, React\
https://twitter.com/jessebeach

### Salt Lake City

<img src="./avatars/kentcdodds" height="70px" width="70px" align="left" alt="">

**Kent C. Dodds**\
Topics: OSS, React, Testing\
https://twitter.com/kentcdodds

### San Francisco

<img src="./avatars/adammenges" height="70px" width="70px" align="left" alt="" />

**Adam Menges**\
Topics: Artificial Intelligence, Design, Computer Science\
https://twitter.com/adammenges

<img src="./avatars/slightlylate" height="70px" width="70px" align="left" alt="" />

**Alex Russell**\
Topics: Performance, Mobile Web, Progressive Web Apps, Web Standards\
https://twitter.com/slightlylate

<img src="./avatars/AnjanaVakil" height="70px" width="70px" align="left" alt="" />

**Anjana Vakil**\
Topics: Programming Language Paradigms, Functional Programming (with JavaScript)\
https://twitter.com/AnjanaVakil

<img src="./avatars/bethdean" height="70px" width="70px" align="left" alt="" />

**Beth Dean**\
Topics: Design, Illustration\
https://twitter.com/bethdean

<img src="./avatars/bcherny" height="70px" width="70px" align="left" alt="" />

**Boris Cherny**\
Topics: TypeScript, React, Computer Science\
https://twitter.com/bcherny

<img src="./avatars/brynn" height="70px" width="70px" align="left" alt="" />

**Brynn Evans**\
Topics: Design, Management\
https://twitter.com/brynn

<img src="./avatars/cordeliadillon" height="70px" width="70px" align="left" alt="" />

**Cordelia Dillon**\
Topics: Accessibility\
https://twitter.com/cordeliadillon

<img src="./avatars/standardista" height="70px" width="70px" align="left" alt="" />

**Estelle Weyl**\
Topics: CSS, Performance, Responsive Web Design\
https://twitter.com/standardista

<img src="./avatars/FrancesCoronel" height="70px" width="70px" align="left" alt="" />

**Frances Coronel**\
Topics: Progressive Web Apps, TypeScript, Web Design, Open Source\
https://twitter.com/FrancesCoronel

<img src="./avatars/AGambit95" height="70px" width="70px" align="left" alt="" />

**Gregory Shehet**\
Topics: Functional Reactive Programming, MobX, CSS in JS, React\
https://twitter.com/AGambit95

<img src="./avatars/jhusain" height="70px" width="70px" align="left" alt="" />

**Jafar Husain**\
Topics: JavaScript, ES7, Observables, Reactive Programming, Falcor\
https://twitter.com/jhusain

<img src="./avatars/mybluewristband" height="70px" width="70px" align="left" alt="" />

**Jennifer Wong**\
Topics: Design Systems\
https://twitter.com/mybluewristband

<img src="./avatars/lisaychuang" height="70px" width="70px" align="left" alt="" />

**Lisa Huang**\
Topics: AMP, Offline-First Mobile Apps, React\
https://twitter.com/lisaychuang

<img src="./avatars/mike_matas" height="70px" width="70px" align="left" alt="" />

**Mike Matas**\
Topics: Human Interface Design\
https://twitter.com/mike_matas

<img src="./avatars/MinaMarkham" height="70px" width="70px" align="left" alt="" />

**Mina Markham**\
Topics: CSS Architecture, Sass, Community, Design Systems\
https://twitter.com/MinaMarkham

<img src="./avatars/notwaldorf" height="70px" width="70px" align="left" alt="" />

**Monica Dinculescu**\
Topics: Web Components, Polymer, Emoji\
https://twitter.com/notwaldorf

<img src="./avatars/gdi2290" height="70px" width="70px" align="left" alt="" />

**Patrick Stapleton**\
Topics: OSS, Serverless, GraphQL, Vue.js, React, Angular, TypeScript\
https://twitter.com/gdi2290

<img src="./avatars/iam_preethi" height="70px" width="70px" align="left" alt="" />

**Preethi Kasireddy**\
Topics: Machine Learning, Natural Language Processing, React\
https://twitter.com/iam_preethi

<img src="./avatars/sarah_edo" height="70px" width="70px" align="left" alt="" />

**Sarah Drasner**\
Topics: CSS, SVG, Animations, Vue.js, React\
https://twitter.com/sarah_edo

<img src="./avatars/sgrove" height="70px" width="70px" align="left" alt="" />

**Sean Grove**\
Topics: GraphQL, ReasonML, OCaml\
https://twitter.com/sgrove

<img src="./avatars/stefsull" height="70px" width="70px" align="left" alt="" />

**Stephanie Rewis**\
Topics: Design Systems, CSS\
https://twitter.com/stefsull

<img src="./avatars/ladyleet" height="70px" width="70px" align="left" alt="" />

**Tracy Lee**\
Topics: Reactive Programming, Angular, Ember.js\
https://twitter.com/ladyleet

### Seattle

<img src="./avatars/DevWithTheHair" height="70px" width="70px" align="left" alt="" />

**Jaime Lopez**\
Topics: iOS, Swift, Software Architecture, Development Processes\
https://twitter.com/DevWithTheHair

<img src="./avatars/ShellELittle" height="70px" width="70px" align="left" alt="" />

**Shell Little**\
Topics: Accessibility\
https://twitter.com/ShellELittle

### Virginia Beach

<img src="./avatars/bytes__" height="70px" width="70px" align="left" alt="" />

**Kurtis Kemple**\
Topics: React, React Native, GraphQL, Universal Components\
[https://twitter.com/bytes\_\_](https://twitter.com/bytes__)

# South America

## Argentina 🇦🇷

### Buenos Aires

<img src="./avatars/evaferreira92" height="70px" width="70px" align="left" alt="" />

**Evangelina Ferreira**\
Topics: CSS, Animations\
https://twitter.com/evaferreira92

## Brazil 🇧🇷

### Belo Horizonte

<img src="./avatars/obetomuniz" height="70px" width="70px" align="left" alt="" />

**Beto Muniz**\
Topics: React, JavaScript, Progressive Web Apps, Polymer, Community\
https://twitter.com/obetomuniz

### Curitiba

<img src="./avatars/fdaciuk" height="70px" width="70px" align="left" alt="" />

**Fernando Daciuk**\
Topics: React, JavaScript\
https://twitter.com/fdaciuk

### Joinville

<img src="./avatars/nexwire" height="70px" width="70px" align="left" alt="" />

**Marcelo Camargo**\
Topics: Functional Programming, Compilers, Type Theory, Category Theory, Lambda Calculus\
https://twitter.com/nexwire

### Rio de Janeiro

<img src="./avatars/raphamorims" height="70px" width="70px" align="left" alt="" />

**Raphael Amorim**\
Topics: React, JavaScript, jQuery\
https://twitter.com/raphamorims

### São Paulo

<img src="./avatars/carolcode" height="70px" width="70px" align="left" alt="" />

**Caroline Soares**\
Topics: Frontend development, woman's inspiration, JavaScript, CSS\
https://twitter.com/carolcode

<img src="./avatars/fembernardo" height="70px" width="70px" align="left" alt="" />

**Fernanda Bernardo**\
Topics: CSS, JavaScript, HTML\
https://twitter.com/fembernardo

<img src="./avatars/JoaoVictor_AC" height="70px" width="70px" align="left" alt="" />

**João Victor Dias**\
Topics: Computer Vision, Keras, CNN, R, Data Science path\
https://twitter.com/JoaoVictor_AC

<img src="./avatars/sseraphini" height="70px" width="70px" align="left" alt="" />

**Sibelius Seraphini**\
Topics: React, React Native, Node.js, GraphQL, Relay Modern, Open Source, Machine Learning, Blockchain\
https://twitter.com/sseraphini

# License

[![CC0](http://mirrors.creativecommons.org/presskit/buttons/88x31/svg/cc-zero.svg)](https://creativecommons.org/publicdomain/zero/1.0/)

To the extent possible under law, [Karl Horky](https://github.com/karlhorky) has waived all copyright and related or neighboring rights to this work.

[speakers.md Github](https://github.com/karlhorky/awesome-speakers
)
