Bálint Csergő
Production Engineer at Meta
Budapest, Central Hungary
Summary
👤
Senior🎓
Top SchoolBálint Csergő is a Production Engineer with 12 years of experience building and operating cloud-native, high‑load and low‑latency systems, currently focused on Python and Go. He brings deep AWS and on‑prem infrastructure expertise from roles at Meta, Continental and Hortonworks, and a hands‑on background in CI/CD, DevOps and embedded device integration. Notably, he contributed backend and DevOps improvements to the prominent open-source OpenBMC project, adding testable OpenAPI schemas, mTLS-based service identities and RBAC to its REST API. Comfortable across the full stack of system design, troubleshooting and automation, he blends SRE discipline with practical engineering—often tackling tricky production issues that span hardware, firmware and cloud services.
12 years of coding experience
11 years of employment as a software developer
Did not finish., Did not finish. at Eötvös Loránd Tudományegyetem
German, English, Hungarian
Github Skills (12)
json10
user-authentication10
authentication10
rest-api10
api10
openbmc10
python10
apidoc10
aiohttp10
devops9
testing9
rbac9
Programming languages (14)
Github contributions (5)
facebook/openbmc
Jan 2020 - Jul 2022
OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:98 commits, 1 comment in 2 years 6 months
Contributions summary:Bálint primarily focused on enhancing the REST API functionality for the OpenBMC framework. Their contributions included creating testable OpenAPI schemas for REST API, exposing NTP stats, and implementing robust error handling through the return of sane HTTP 500 responses. Furthermore, the user developed and implemented support for service identities, including mtls authentication and RBAC within the REST API.
linuxopenbmc
deathowl/TestSlide
Feb 2020 - Dec 2024
A Python test framework
Contributions:186 pushes, 26 branches in 4 years 10 months
pythontestingtest-frameworktest-runnerpython-test
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