Hubert Bryłkowski is a Lead Machine Learning Engineer with 11 years of experience building high-throughput backend and ML systems, currently leading ML efforts at nexocode after a multi-year engineering tenure at Brainly where his services handled thousands of requests per second for a platform with 150M monthly users. He began as a PHP developer and evolved into a polyglot backend and ML engineer, designing microservice architectures in Go and Python and bridging the gap between scalable infrastructure and data-driven models. Hubert also contributes to security tooling upstream—adding testing infrastructure and usability features to the well-known pwndbg debugging project—illustrating a practical interest in robustness and developer experience. Based in Krakow, he combines hands-on coding with technical leadership, shipping production-ready systems that balance performance, observability, and maintainability.
Exploit Development and Reverse Engineering with GDB & LLDB Made Easy
Role in this project:
Security Engineer
Contributions:7 commits, 4 PRs in 1 day
Contributions summary:Hubert contributed to the pwndbg project by implementing features related to debugging and exploit development. This involved adding testing infrastructure using Docker Compose, fixing code formatting issues, and incorporating a "tip of the day" feature within the debugging prompt. The user also modified the prompt behavior and the tip's selection mechanism.
Contributions:25 reviews, 174 PRs, 205 pushes in 8 months
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Hubert Bryłkowski - Lead Machine Learning Engineer at nexocode