László Csomor
Founding Engineer at EngFlow GmbH
Munich, Bavaria, Germany
Summary
🤩
Rockstar🎓
Top SchoolLászló Csomor is a founding engineer at EngFlow and a former Google Senior SWE with 14 years of experience building backend systems, developer tools, and cloud infrastructure. He is a prolific Bazel contributor and maintainer, with hands-on DevOps work that includes configuring Bazel CI, improving Windows support across major repos, and shaping NodeJS toolchains for reproducible builds. Technically fluent in Java, Python, C++, Bash, and asynchronous/multithreaded programming, he designs and operates infrastructure on AWS, GCP, and Kubernetes using Terraform. His work on cross-platform issues—such as long-path support in Protocol Buffers and Windows test/toolchain fixes—highlights an uncommon depth in making tooling robust across OS boundaries. Based in Munich, he combines product-minded engineering with an open-source ethos, often preferring to solve problems by building better tools than by piling on fixes.
14 years of coding experience
13 years of employment as a software developer
BSc, Computer Science, BSc, Computer Science at Budapest University of Technology and Economics
Hungarian, German, English
Stackoverflow
4,113reputation
311kreached
142answers
4questions
Github Skills (42)
dependency-management10
filesystem10
c-language10
buildkite10
continuous-integration10
wp-api10
windows10
bash10
build-system10
winapi10
file-operations10
starlark10
fileio10
bazel10
build-automation10
Programming languages (11)
Github contributions (5)
bazelbuild/bazel-skylib
Dec 2018 - Sep 2019
Common useful functions and rules for Bazel
Role in this project:
Back-end Developer & Build Engineer
Back-end Developer & Build EngineerContributions:17 commits, 32 PRs, 15 pushes in 9 months
Contributions summary:László primarily focused on enhancing the Bazel build system. Their contributions included implementing Windows support for Starlark unittests and improving the build process for the project. Key changes involved defining toolchains, integrating cmd.exe commands, and resolving dependencies for cross-platform compatibility. They also added rules for file manipulation and developed tests, improving the project's build and testing capabilities.
bazelstarlarkrulespaddingbazel-rules
bazelbuild/continuous-integration
Aug 2016 - Aug 2019
Bazel's Continuous Integration Setup
Role in this project:DevOps Engineer
DevOps EngineerContributions:29 commits, 13 PRs, 20 pushes in 3 years
Contributions summary:László's contributions focused on configuring and maintaining the continuous integration (CI) setup for Bazel. This involved modifying Jenkins configuration files, updating scripts for staging environments, and adding functionality to the VM scripts. Furthermore, the user addressed issues with Windows slave configurations and improved build processes by removing deprecated flags and resolving caching issues.
bazelcontinuousbuildkitecontinuous-integrationbazel-rules
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.