Toronto, Canada
Top 100 Open Source Contributors in Canada
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Toronto, Canada
Thibaut Durand
Researcher in Computer Vision and Machine Learning. This profile is used for personal projects/contributions
Vancouver, CanadaBreakdown

Vincent Biret
Foundry Principal Software Developer
Montreal, QC, CanadaBreakdown

Felipe Rios
Passionate by Cybersecurity, Productivity, Optimization and Performance challenges.
Brazil / CanadaBreakdown

Scott Hardie
Open-source AI infrastructure, local-first systems & production SaaS. I build in public—tools, benchmarks, architecture & hard-won lessons.
Toronto, CanadaBreakdown
Vancouver, CanadaBreakdown
British Columbia, CanadaBreakdown

Carlos Villela
Bicycle for the mind repairman
BC, CanadaBreakdown

Braedon Saunders
Open-source suite for books, safety, and estimating. I also made Codeflow.
CanadaBreakdown

Delano
Creator of Onetime Secret. Building secure, privacy-focused tools since 2011. 🌻
CanadaBreakdown

Hossain Khan
Experienced Android developer with a passion for diverse projects and a decade of experience in various domains.
Toronto, ON, CanadaBreakdown
Vancouver, BC, CanadaBreakdown

Andre Wanlin
Customer Success Engineer @spotify working with @backstage
Winnipeg, Manitoba, CanadaBreakdown
Waterloo, Ontario, CanadaBreakdown
Montreal, CanadaBreakdown

Rick M
IT Sec guy, zaproxy co-lead, OWASP WSTG co-lead, OWASP VWAD co-lead, Hac≺3r, supporter of oxford commas, #INTJ. (Opinions == Own) 🇨🇦
Ontario, CanadaBreakdown

Georges-Antoine Assi
Professional kitten herder turned software developer. Building @PostHog, @rommapp and @flow-typed.
Ottawa, Ontario, CanadaBreakdown

Enrico Piovesan
Software Architect at Autodesk. Author of Universal Microservices Architecture (Apress). Exploring software architecture in the age of AI.
Canada, BCBreakdown

Alex Yang
All Good Things
Toronto, CanadaBreakdown
Toronto, ON, CanadaBreakdown

Samuel Attard
Building @ Anthropic • Former Eng @ Notion & Desktop @ SlackHQ • Core :electron: Electron Maintainer • Contributor to Chromium, Node.JS
Vancouver, CanadaBreakdown

Joey Orlando
Co-Founder @ Archestra.AI
Montréal, CanadaBreakdown
CanadaBreakdown
CanadaBreakdown

Alice Cecile
Mad scientist, ecologist, game (engine) developer. Building Bevy.
Vancouver Island, BC, CanadaBreakdown

Quentin Gallouédec
Research @huggingface
CanadaBreakdown
Vancouver, BC, CanadaBreakdown

Abhijeet Prasad
Open Source @braintrustdata, @uWaterloo SYDE Grad
Toronto, CanadaBreakdown

Jory Irving
SRE/Devops/Kubernetes Jockey.
CanadaBreakdown

Dmitri Sotnikov
Author of the Luminus framework and Web Development with Clojure book.
Toronto, CanadaBreakdown

Jason Jean
I work on nrwl/nx
Toronto, ON, CanadaBreakdown

Patrice Chalin
DocOps, site infra, and contributor-experience practices and tooling for docs websites of open source projects, mainly at the CNCF.
Québec, CanadaBreakdown

Anthonios Partheniou
Software Engineer
Kitchener, CanadaBreakdown

Ryan MacLean
Playing around with GenAI, attestation, orchestration and context engines. BSD/Lin/Mac/Win
Vancouver, BC, CanadaBreakdown

Mathieu Méa
[Founder] Dev @ MonTransit
Montréal, CanadaBreakdown

David Sherret
Prev @denoland
Toronto, CanadaBreakdown
Toronto, CanadaBreakdown

Jonathan Sick
I do Python, documentation engineering, and Kubernetes cloud apps for the world's most advanced astronomy research institutions.
Ontario, CanadaBreakdown

Pierre Jacquier
Engineer at @KittyCAD. Computationally curious.
Montreal, CanadaBreakdown

Stéphane Graber
Project leader of Linux Containers(@lxc). Linux hacker, Ubuntu core developer, conference organizer and speaker.
Shefford, QC, CanadaBreakdown

Naoya Yamashita
Emacs, Clojure
Vancouver, Canada (Open work permit)Breakdown

David Jensenius
ARTIST & PROBLEM MAKER
Kitchener, Ontario - CanadaBreakdown

Interested Deving
Deving For The Future
Canada 🇨🇦Breakdown

Northern Man
Just playing around with devices for home automation. ESP8266, DHT22, X-10/heyu, bme280, TCC, ECO PLUG
Toronto, CanadaBreakdown

Leandro Pereira
Realtime @supabase
CanadaBreakdown

Ricardo Zanini
Senior Principal Software Engineer
Canada/ONBreakdown

Dale Seo
Helping developers help the world 🧑🚀
Toronto, ON, CanadaBreakdown

Will Hutchinson
Tech Lead Of Backend and Infrastructure
CanadaBreakdown

Mike Gifford
Senior Strategist at CivicActions & Drupal Core Accessibility Maintainer. IAAP CPWA Certified & W3C Invited Expert. Previously CEO of OpenConcept Consulting Inc
Ottawa, CanadaBreakdown
Alberta, CanadaBreakdown

Kobi Kadosh
Staff SWE, Code Artisan, Web 2.0 solutionist, FCTO, Web3 novice, aspiring rustaceans and creator of caro.sh
Vancouver, BC, CanadaBreakdown

Dewey Dunnington
Geo at @wherobots, formerly @voltrondata + @rstudio
Winnipeg, MB, CanadaBreakdown

Joe Thorley
A computational biologist who performs Bayesian analyses using R, STAN and JAGS.
BC, CanadaBreakdown

Gabriel A. Devenyi
Research Computing Associate at Cerebral Imaging Centre, Douglas Mental Health University Institute, McGill University
Montreal, Quebec, CanadaBreakdown

Kohei
Clean coder. Loves UI=F(state).
British Columbia, CanadaBreakdown

Philippe Serhal
Staff Software Engineer @ Netlify. Core maintainer @npmx-dev, @opennextjs, gatsby.
Montreal, QC, CanadaBreakdown

Remi Gau
I wanted to understand the brain, now I tell people how to name files, folders and variables.
Montreal, Québec, CanadaBreakdown
Toronto, ON, CanadaBreakdown

Nikola Grcevski
I've worked mostly in the field of compilers, managed runtimes and performance optimization. Currently working on eBPF instrumentation at Grafana Labs.
Toronto, CanadaBreakdown

Bruno Borges
Brazilian Immigrant. Java Champion and Principal Product Manager for Java ☕️ at Microsoft. Previously Oracle, and Azure DevRel team.
Montreal, CanadaBreakdown
Toronto, CanadaBreakdown

Ben Vinegar
Co-founder/CEO @modem-dev. Formerly: @getsentry. Co-author of Third-party JavaScript.
Toronto, CanadaBreakdown

Louis Dionne
Math and programming enthusiast specialized in C++ libraries. Member of the C++ Standards Committee, lead maintainer of libc++ and author of Boost.Hana.
Quebec, CanadaBreakdown

Denis
Building Web3 🚀 with @pinax-network
Ottawa, ON CanadaBreakdown
CanadaBreakdown
Vancouver, CanadaBreakdown

Michael Uloth
Web developer working for @recursionpharma. 👨💻
Dundas, CanadaBreakdown
Ontario, CanadaBreakdown

Trevor James Smith
Python, Linux, and FOSS-GIS enthusiast. Climate Scenarios and Services Specialist at Ouranos (@Ouranosinc) in Montréal.
Montréal, Québec, CanadaBreakdown

Gorkem Cetin
VerifyWise / BlueWave Labs
CanadaBreakdown
Markham, Ontario, CanadaBreakdown

Sonu Kapoor
Angular GDE | MVP | OWASP Project Lead | Angular Contributor | Int'l Speaker | Content Creator
Toronto, CanadaBreakdown
Victoria, BC, CanadaBreakdown

Jennifer Richards
Senior Software Developer on the @ietf-tools team at the IETF Administration LLC
Halifax, CanadaBreakdown

Anna Scholtz
Data Engineer @mozilla
Vancouver, CanadaBreakdown
Hamilton, Ontario, CanadaBreakdown
Toronto, CanadaBreakdown
Victoria, BC, CanadaBreakdown

Mahimai Raja J
Voice AI Engineer. LiveKit, Pipecat, TTS. Building in Public
Canada 🇨🇦Breakdown
Edmonton, Alberta, Canada Breakdown
CanadaBreakdown

Emiliano Suñé
Senior Solutions Architect | Cloud | Decentralized Identity | Verifiable Credentials
Victoria, CanadaBreakdown
Waterloo, Ontario, CanadaBreakdown

Penar Musaraj
Developer / dev manager
Montreal, CanadaBreakdown

Olivier Bourgeois
Software developer with a focus on cloud, back-end development, and developer experience.
Toronto, CanadaBreakdown

Shelley Lambert
Steering Committee and PMC @ Adoptium / Committer @ Eclipse OpenJ9 / IBM - Red Hat - IBM boing boing
CanadaBreakdown

Bartek Kus
If builders built buildings the way programmers wrote programs, then the next woodpecker that came along would destroy civilization.
Edmonton, Alberta, CanadaBreakdown

Jason Ish
Suricata IDS core developer.
Saskatoon, CanadaBreakdown

El Bruno
AI and NET Advocate @Microsoft, former Microsoft AI MVP (14 years!), lazy runner, lazy podcaster, avg coder
Toronto, CanadaBreakdown
Toronto, CanadaBreakdown

Abdelrahman Awad
🔭 Working on observability & DX 🤓 GDE in Web Technologies 🗣️ I speak & write about code 💚 Creator of VeeValidate & Formwerk
Toronto, ON CanadaBreakdown
CanadaBreakdown
Vancouver, CanadaBreakdown

Wade Barnes
Software Architect/Developer, Site Reliability Engineer, Contributing member of the Exchange Lab and BCDevExchange community, Open Source Contributor
Qualicum Beach, BC, CanadaBreakdown

jonpulsifer
greetings
Folly Mountain, CanadaBreakdown

Rogger Valverde
Nodejs full stack developer
Vancouver, CanadaBreakdown

Tomer Figenblat
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut sed lorem justo. Suspendisse potenti.
CanadaBreakdown

David Dias
Staff Front-End Engineer | Front-End Architecture, Design Systems & Accessibility | Creator of the Front-End Checklist (74K+ ⭐) and serving 100K+ devs
Toronto, CanadaBreakdown
Victoria, BC, CanadaBreakdown

Yury F.
Software Engineer
Vancouver, BC, Canada



























