Adam Byrtek is an engineering leader with 18 years of experience building and scaling venture-backed technology teams, currently serving as Engineering Manager in London after stints as CTO at multiple startups. He combines rigorous theoretical training (MSc in Applied Mathematics) with hands-on pedigree from Google and early-stage product engineering, which helps him translate complex problems into pragmatic architectures. Adam is comfortable shifting between strategy and code—he’s contributed to Flask’s testing capabilities—so he still dives into backend details when it matters. He’s led hiring, introduced CI/CD and best practices across organisations, and has overseen integrations with banking systems in fintech. A former watch leader in a round-the-world yacht race, he brings proven interpersonal leadership under pressure and a global perspective to distributed teams.
18 years of coding experience
14 years of employment as a software developer
Master's Degree Applied Mathematics, Master's Degree Applied Mathematics at AGH University of Krakow
Mathematical Methods of Information Security, Mathematical Methods of Information Security at Charles University
The Python micro framework for building web applications.
Role in this project:
Back-end Developer
Contributions:13 commits, 2 PRs, 48 comments in 6 months
Contributions summary:Adam primarily contributed to improving Flask's testing capabilities. They added support for JSON requests and responses, ensuring the test client could handle JSON data correctly. Furthermore, the user refactored existing code, fixing bugs and improving code quality through exception handling and documentation updates. Their contributions focused on enhancing the testing framework within Flask.
Contributions:695 commits, 175 pushes in 15 years 6 months
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