Pavlo Yatsukhnenko
Software Engineer at CacheWerk
Kyiv, Ukraine
Summary
🤩
Rockstar🎓
Top SchoolPavlo Yatsukhnenko is a seasoned software engineer with 12 years of experience building and hardening back-end systems, currently based in Kyiv and open to new opportunities. He has deep C-level systems experience demonstrated by contributions to high-profile open-source projects like Apache Traffic Server and phpredis, where he implemented secure-link examples, improved thread-safety, fixed regex remapping issues, and eliminated memory leaks. Pavlo’s career spans embedded and server-side roles at CacheWerk, PLVision, Xtra TV and Digital Screens, reflecting strong hands-on expertise in performance-sensitive and production-critical environments. Trained as a control systems engineer (Master’s, National Aviation University), he brings a methodical, systems-thinking approach to software design and debugging. Colleagues value his knack for pragmatic refactors that improve safety and maintainability without disrupting existing deployments.
12 years of coding experience
15 years of employment as a software developer
Master's degree, Control systems, Master's degree, Control systems at National Aviation University
Українська, Русский, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
c1710
php10
webextension10
proxy10
c1110
redis10
memory-management9
http9
caching8
apache8
regex7
reverse-proxy7
apidoc7
api7
Programming languages (8)
Github contributions (5)
phpredis/phpredis
Jun 2016 - Dec 2022
A PHP extension for Redis
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 release, 183 reviews, 918 commits in 6 years 7 months
Contributions summary:Pavlo primarily contributed to the implementation and modification of the phpredis extension for Redis. They focused on enhancing the functionality and fixing bugs related to core features. The user worked on refactoring existing code, addressing memory leaks, and incorporating fixes for known issues, demonstrating a solid understanding of the extension's inner workings.
redismemcachephpredis-clusterphp-extension
apache/trafficserver
Feb 2014 - Jul 2016
Apache Traffic Server™ is a fast, scalable and extensible HTTP/1.1 and HTTP/2 compliant caching proxy server.
Role in this project:Back-end Developer
Back-end DeveloperContributions:6 commits, 18 PRs, 36 comments in 2 years 5 months
Contributions summary:Pavlo contributed to the Apache Traffic Server project by adding and improving existing plugins. Their work includes implementing a new secure link example plugin using C, which demonstrates URL access authorization using a shared secret. The user also refactored existing code, replacing `strtok` with the thread-safe `strtok_r` function, and fixed a substitution issue in the regex remapping plugin. Further contributions involved improving the Via header implementation.
proxy-serverproxyload-balancingreverse-proxyhttpd
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