Brno, Czech Republic
Top 100 Open Source Contributors in Czech Republic
Minimum 50 followers required. 🕒 Last updated: .
Check Global leaderboard
Brno, Czech Republic
Vit Horacek
Full-Stack developer at Expensify, CS & Maths student at University of Glasgow.
Glasgow, Scotland or Lukoveček, Czech RepublicBreakdown

Jakub Beránek
Member of the Rust Leadership Council and the Rust Compiler and Infrastructure teams. I work as an open-source contributor as a Sovereign Tech Fellow.
Czech RepublicBreakdown

Vladimír Gorej
Building Enterprise-ready API dev tools at @speclynx . Alumni GitHub Star :star:
Prague, Czech RepublicBreakdown

Tomas Votruba
Building @rectorphp to help upgrade any PHP project to the latest versions. In CLI, locally, in your CI, on every commit, for free.
Prague, Czech RepublicBreakdown

Otavio Rodolfo Piske
Just another nerd.
Brno, Czech RepublicBreakdown

Martin Zikmund
Building cross-platform apps and the open-source framework behind them. Microsoft MVP.
Prague, Czech RepublicBreakdown

Dmitry Dygalo
Rust & Python developer. In love with building fuzzers, interpreters and performant software
Prague, Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Youssef Fahmy
Software Engineer, former Microsoft MVP. Working on .NET testing @microsoft. Work email: ygerges@microsoft.com
Prague, Czech RepublicBreakdown

Jakub Jareš
Pester & Profiler owner and maintainer. Senior software engineer, developing Testing.Platform, VSTest and MSTest at Microsoft. All opinions are mine.
Prague, Czech RepublicBreakdown

Jan Jones
C# (Roslyn) compiler dev at @Microsoft
Prague, Czech RepublicBreakdown

Andrei Kvapil
Cloud Systems Architect and Ænix founder
Czech republic, EUBreakdown

Tomáš Mráz
Chief Technology Officer at OpenSSL Foundation
Czech RepublicBreakdown
Prague, Czech RepublicBreakdown

Jakub Scholz
Messaging, Kafka, AMQP, Kubernetes, OpenShift, ...
Prague, Czech RepublicBreakdown

Fabiano Fidêncio
Cloud & Virt developer trying to make things easier, so y'all can use them.
Brno, Czech RepublicBreakdown

Jan Čermák
Open source enthusiast, hardware hacker, private smart home aficionado and beer geek/homebrewer. Working on the @home-assistant Operating System.
Prague, Czech RepublicBreakdown

Martin Liška
🦀 Compiler Engineer @wasmerio, ex-rust tooling @microsoft, ex-GCC maintainer, ex-C++ System developer @melowntech, author of C-Vise, rpmlint maintainer.
Prague, Czech RepublicBreakdown
Brno, Czech republicBreakdown

Gaël Fraiteur
Founder and lead dev of PostSharp and Metalama, two meta-programming frameworks for .NET
Prague, Czech RepublicBreakdown

Jan Martiska
Quarkus engineer. Interested in learning Quarkus? Try my book: http://mng.bz/4JeR
Brno, Czech RepublicBreakdown

Lukáš Zapletal
Senior Principal Software Engineer at Red Hat. To email me remove "-x" from the address.
Olomouc, Czech RepublicBreakdown

Miroslav Bajtoš
Privacy & decentralisation, distributed & remote-first. Building @filecoin-project. // ALUMNI: @space-meridian @protocol @strongloop @loopbackio @IBM
Czech Republic, Hradec KrálovéBreakdown

Peter Lemenkov
Fable 5.1's safeguards flagged this message.
Brno, Czech RepublicBreakdown

Andrii Lomakin
Creator of OrientDB storage engine and YouTrackDB (fork of OrientDB) project.
Czech RepublicBreakdown

Filip Skokan
Identity, OpenID Connect, OAuth 2.0, SSO, Authorization, Authentication, Technical Standards. Node.js core collaborator and TSC member.
Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Matej Bačo
Engineering lead from Czech Republic in love with everything open-source.
Czech Republic - PragueBreakdown

Nick Jennings
𓈖𓇋𓎢𓈎
Prague, Czech RepublicBreakdown

Lukáš Petrovický
Lead Engineer, @TimefoldAI Solver.
Brno, Czech RepublicBreakdown

Denis Stepanov
Working on Micronaut
Prague, Czech RepublicBreakdown
Czech RepublicBreakdown

Vojtech Novak
SW engineer. Mostly mobile with React & React Native.
Czech RepublicBreakdown
Prague, Czech republicBreakdown
Prague, Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Martin Kouba
Principal Software Engineer at IBM.
Czech RepublicBreakdown
Czech RepublicBreakdown

Ondřej Mirtes
Creating @phpstan by day and night. 👨🏻💻👨👩👦👦🎮🚴♂️
Prague, Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Petr Viktorin
A Pythonista.
Czech RepublicBreakdown

Jan Macku
Software Engineer at Red Hat
Brno, Czech RepublicBreakdown

Vojta Bartoš
just a software engineer
In the mountains, Czech republicBreakdown

Martin Hochel
I skate, surf 🏄♂️, wake, snow, play ⚾️ && OSS / @microsoft MVP, @google GDE
Prague, Czech RepublicBreakdown

Martin Kolárik
Full Stack developer
Prague, Czech RepublicBreakdown

Josef Šimánek
I'm just a poor boy, I need no sympathy. But I'm just a poor boy and nobody loves me. He's just a poor boy from a poor family.
Prague, Czech republicBreakdown

Jakub Jelen
Software Engineer in Red Hat, knowing stuff about SSH, Smart cards (among other things) and Crypto in general
Brno, Czech RepublicBreakdown

Miha Zupan
Performance fan working on @dotnet @microsoft
Prague, Czech RepublicBreakdown

Andrew Klychkov
Programmer, Open source projects developer and maintainer, infra engineer, PostgreSQL DBA, Linux sysadmin
The Czech Republic, BrnoBreakdown

Jakub Kadlčík
RedHat engineer working on Fedora and living in Emacs
Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Dmytro Rashko
🎸💻 🚧🦞
Prague, Czech RepublicBreakdown

Honza Dvorsky
Swift OpenAPI Generator, Swift Configuration, Swift Server at Apple
Czech RepublicBreakdown

Zbynek Roubalik
Founder & CTO @ Kedify | KEDA Maintainer
Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Hana Robovska
Python / Java / C / C++ / C# / Go / Django / Flask / Selenium / Playwright / desktop / web / Czech Republic
Czech RepublicBreakdown

Pavel Dostál
Maintenance & visually impaired trainspotter & traveller
Prague, Czech RepublicBreakdown

Robert Haken
Software & Cloud Architect, Founder at HAVIT. Microsoft MVP. Havit.Blazor lead maintainer. Passionate geek always willing to help others make better apps.
Prague, Czech RepublicBreakdown
Czech RepublicBreakdown

Michal Sojka
nix-ros-overlay maintainer, emacs user.
Prague, Czech RepublicBreakdown
Prague, Czech RepublicBreakdown
Czech RepublicBreakdown
Prague, Czech RepublicBreakdown
Prague, Czech RepublicBreakdown
Prague, Czech RepublicBreakdown

Jan Procházka
Embedded Software Engineer at @espressif
Czech RepublicBreakdown

Ondra Kupka
OpenShift Workloads
Prague, Czech RepublicBreakdown

Martin Landa
Free and open source geospatial developer
Prague, Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Tomas Mariancik
Developing a digital universe called Resonite
Czech RepublicBreakdown
Prague, Czech RepublicBreakdown

Vinzenz 'evilissimo' Feenstra
Love for C++, Go and Python - Developer by heart.
Vsetín/Czech RepublicBreakdown

Helge Hecht
Academic Researcher @RECETOX
Brno, Czech RepublicBreakdown

Ondrej Ruttkay
Puny human
Prague, Czech RepublicBreakdown

Matej Focko
SW Engineer @ Red Hat. Coffee freak, anime addict, tram stalker, professional alcoholic.
Brno, Czech RepublicBreakdown
Prague, Czech RepublicBreakdown

David Luzar
co-founder @excalidraw
Brno, Czech RepublicBreakdown

Ladislav Prskavec
NodeJS, Ruby, and Go lang developer. Ex-Oracle, Ex-Apiary. I organize Prague Golang Meetup.
Prague, Czech RepublicBreakdown
Czech republicBreakdown
Brno, Czech RepublicBreakdown
Czech Republic, PragueBreakdown
Czech RepublicBreakdown
Brno, Czech RepublicBreakdown

Jan Mikeš
Problems solver: 🐘 PHP applications architecture, technical debt, automation, CI/CD, containers. Currently building @MySpeedPuzzling @omnicado @peon-dev
Ostrava, Czech RepublicBreakdown

Tomáš Šedovič
Hobyist gamedev. Feel free to ping me on OFTC or Libera.Chat IRC. I'm `shadower` on both.
Brno, Czech RepublicBreakdown
Prague, Czech RepublicBreakdown

Tomáš Mach
SW Developer at Cleevio Labs
Czech RepublicBreakdown

Andy Gajdosik
Artist, coder, somehow experienced quality engineer. Interested in open source, DIY and noise music.
Prague, Czech RepublicBreakdown

Petr Pivoňka
24 years old | Building dreams via C# | Coding since 9 years old
Jihočeský kraj, Czech RepublicBreakdown

Jiri Spac
Yeaaaah what's haaappening? If you could get those PRs reviewed before the end of the day, that would be great.
Brno, Czech republicBreakdown
Prague, Czech republicBreakdown

Jan Pipek
PyData Prague
Prague, Czech RepublicBreakdown

Michael Voříšek
Continuosly pursuing core values of a human brain.
Czech RepublicBreakdown

Jan Hrcek
Happy Haskell developer
Brno, Czech RepublicBreakdown

Standa Láznička
kubernetes.slack.com: @stlaz
Czech RepublicBreakdown

Martin Dvorak
Consistent hard work, day after day, week after week, year after year. No magic bullets, no shortcuts. — JoshCox
Prague, Czech RepublicBreakdown

Martin Styk
Software engineer in his Android era ✨ since 2018
Brno, Czech RepublicBreakdown

martinrotter
Independent developer, OSS fan.
Svésedlice, Czech RepublicBreakdown
Brno, Czech Republic




























