Zsolt Cserna
Lead Engineer at WorldQuant
Budapest, Central Hungary
Summary
👤
Senior🎓
Top SchoolZsolt Cserna is a Lead Engineer based in Budapest with 13 years of professional experience and over a decade focused on IP networks, Linux administration, network and IT security, and Python development. He has progressed from hands-on system administration and web services in the early 2000s to designing firewalls and security solutions at BalaBit and now leading engineering efforts at WorldQuant. Known for building reliable infrastructure and internal developer tooling, he has a strong track record supporting global Python and R environments, training colleagues, and maintaining package ecosystems. Zsolt combines low-level networking expertise with practical software craftsmanship—comfortable from kernel-level services to scripting and web stacks—and has repeatedly acted as the go-to technical advisor for secure, production-grade deployments.
14 years of coding experience
24 years of employment as a software developer
Bsc, Bsc at Kecskeméti főiskola, GAMF
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (98)
nix10
python10
testing10
http-client10
ffi10
nixos10
linux10
flexbox10
cli10
binding10
http-server10
nixpkgs10
spectre10
unit-testing10
tui10
Programming languages (9)
Github contributions (5)
csernazs/pytest-httpserver
Aug 2018 - Jan 2023
Http server for pytest to test http clients
Contributions:7 releases, 37 reviews, 246 commits in 4 years 6 months
http-clienthttp-serverpytest
csernazs/nixpkgs
Mar 2020 - Feb 2024
Nix Packages collection
Contributions:13 pushes, 3 branches in 3 years 11 months
nixosnix-packages
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