Zoltán Fazekas
Software Developer at Ericsson
Budapest, Hungary
Summary
👤
Senior🎓
Top SchoolZoltán Fazekas is a seasoned software developer and telecommunications engineer with 13+ years of experience building analytics, automation and testing tools at Ericsson and earlier mobile broadband operations at Pannon GSM. He blends low-level C/C++ and systems work with higher-level Java, Python and Kubernetes-based cloud services, having contributed to Ericsson’s Intelligent Automation Platform and customer assurance analytics. A persistent problem-solver, he applies competitive programming rigor from Advent of Code, HackerRank and Project Euler to production-grade software and tooling. Outside of work he designs game AIs and hobby chess engines (C/C++), with multiple personal projects and small online games available on his GitHub and ongroa.com. Based in Budapest, he combines telecom domain expertise with practical full-stack engineering and a long track record of supporting customers in complex, real-world deployments. An uncommon strength is his sustained cross-domain curiosity: from TTCN-3 load testing and embedded tooling to modern cloud-native orchestration.
12 years of coding experience
17 years of employment as a software developer
Master's Degree, Telecommunications Engineering, Master's Degree, Telecommunications Engineering at Budapest University of Technology and EconomicsToldy Ferenc Secondary School
English, Hungarian, Italian
Github Skills (11)
minecraft8
sfml7
opengl5
glew4
cpp4
game-development4
glm3
nodejs3
console2
typescript2
javascript2
Programming languages (2)
Github contributions (5)
zfazek/fz_tracker
Apr 2020 - Mar 2024
Contributions:20 pushes, 1 branch in 3 years 11 months
zfazek/advent-of-code
Dec 2020 - Feb 2025
Contributions:201 pushes, 1 branch in 4 years 2 months
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