Toronto, Canada
Top 100 Open Source Contributors in Canada
Minimum 50 followers required. 🕒 Last updated: .
Check Global leaderboard
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
CanadaBreakdown

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

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

Scott Hardie
The moment you stop measuring yourself against others, is the moment you become immeasurable.
Toronto, CanadaBreakdown
Vancouver, CanadaBreakdown
Waterloo, Ontario, CanadaBreakdown

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

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

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

David Sherret
Prev @denoland
Toronto, CanadaBreakdown

Anthonios Partheniou
Software Engineer
Kitchener, CanadaBreakdown

Ryan MacLean
Typically playing around with GenAI, OpenTofu, Ansible, Bash or Python. I hand out stars like candy and fork liberally. :smile: Lin/Mac/Win
Vancouver, BC, CanadaBreakdown
Toronto, CanadaBreakdown

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

Quentin Gallouédec
Research @huggingface
CanadaBreakdown

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

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

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

Victoria Cheng
Software Developer (Platform & Backend) | Go, Python, Kubernetes | OpenTelemetry, Observability | Prev @ Shopify
Calgary, CanadaBreakdown

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

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

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

Ivan Josipovic
Cloud Architect specializing in Azure, Kubernetes, GitOps, and scalable platform engineering.
Vancouver, BC, CanadaBreakdown

Philippe Serhal
Staff Software Engineer @ Netlify
Montreal, QC, CanadaBreakdown
Ontario, CanadaBreakdown

Anna Scholtz
Data Engineer @mozilla
Vancouver, CanadaBreakdown

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

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

Callum Sykes
Your friendly neighbourhood "Hold my beer" programmer. Hell-bent on general laziness.
Vancouver, CanadaBreakdown
Vancouver, CanadaBreakdown

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

Gorkem Cetin
VerifyWise / BlueWave Labs
CanadaBreakdown

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

Mathieu Méa
[Founder] Dev @ MonTransit
Montréal, CanadaBreakdown

Olivier Bourgeois
Software developer with a focus on cloud, back-end development, and developer experience.
Toronto, CanadaBreakdown
CanadaBreakdown
CanadaBreakdown
Vancouver, CanadaBreakdown
Edmonton, Alberta, Canada Breakdown
Victoria, BC, CanadaBreakdown

Ricardo Zanini
Senior Principal Software Engineer
Canada/ONBreakdown

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

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

Armen Zambrano G.
Follower of Christ. Coding for his glory. Skills: automation, webdev full-stack, tooling, Docker. Current: @getsentry. Formerly @mozilla
Toronto, CanadaBreakdown

Bruno Garcia
Señor Engineering Manager @ Sentry When I'm not in meetings, I prompt.
Toronto, CanadaBreakdown
Waterloo, Ontario, CanadaBreakdown
Hamilton, Ontario, CanadaBreakdown

Junhao Liao
Dev / Sr. Eng. Mgr @y-scope | Ex SWE contractor @uber | Ex Auto Display SWE @qualcomm | Ex Undergrad Teaching Assistant & Computer Eng. student @UofToronto
Toronto, Canada / Jiangmen, ChinaBreakdown

wolfy1339
Enthusiast developer during my free time
Quebec, CanadaBreakdown

Jason Ish
Suricata IDS core developer.
Saskatoon, CanadaBreakdown
CanadaBreakdown
Victoria, BC, CanadaBreakdown
Montreal, CanadaBreakdown

David Dias
Former Staff Frontend Engineer exploring multi-passionate career development. Creator of Front-End Checklist (72K+ ⭐) and other tools serving 100K+ developers.
Toronto, CanadaBreakdown

Sarah Rainsberger
Documentation and community wrangling ✍ Astro 🚀 Bird photographer 📷 🐦 Codes entirely in the cloud on evil devices such as Chromebooks & Android tablets
PEI, Canada / EpekwitkBreakdown

Kaiyang "COMPL.EXE" Wu
AOSC Dev // PGP Pubkey: 0x357F978888888888 // B.S. in Informatics@UW Seattle // Master in Cybersecurity@SFU
Burnaby, BC, CanadaBreakdown

Michael Brooks
🥑 Open source developer @slackapi
Vancouver, CanadaBreakdown
CanadaBreakdown

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

Maria Ines Parnisari
Hola! 👋
Vancouver, CanadaBreakdown

Penar Musaraj
Developer / dev manager
Montreal, 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

Sam Symons
Apple developer at @DuckDuckGo, writing code to help you maintain your privacy! Formerly at @HelpScout, @PayPal, and more.
New Zealand → CanadaBreakdown
Vancouver, CanadaBreakdown

Jérôme Laban
CTO @ Uno Platform
Montreal, CanadaBreakdown

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

Tom Kralidis
🇨🇦 🌎 🇬🇷
Toronto, Ontario, CanadaBreakdown

Kyle Harding
Senior Engineering Lead at Balena.io
Ottawa, Ontario, CanadaBreakdown

Yiwei Shen
General Programming Technician (GPT)
Toronto, CanadaBreakdown

Xe Iaso
Hacker, Nephelemancer, kastermakfa - username pronounced as /zi/
CanadaBreakdown
Sherbrooke, Québec, CanadaBreakdown
Toronto, CanadaBreakdown

Alexandre Terrasa
Senior Staff Engineer @ Shopify
Montréal, CanadaBreakdown
Toronto, ON, CanadaBreakdown

Sam Wilson
eipnft:samwilsn.eth
Ottawa, CanadaBreakdown
Toronto, Ontario, CanadaBreakdown

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

ThatGravyBoat
Creating software for people to enjoy.
CanadaBreakdown

Nick Taylor
Just some dev | GitHub Star | Microsoft MVP
Montreal, CanadaBreakdown

Ben Konyi
Tech lead for @dart-lang and @flutter developer services and command line tooling.
Waterloo, ON, CanadaBreakdown

Leandro Pereira
Realtime @supabase
CanadaBreakdown

Adam
Creator
CanadaBreakdown

Dana Jansens
Languages, compilers, games, browsers
Canada






























