István Zsolnai
Full Stack Engineer at Deutsche Telekom
Hungary
Summary
👤
Senior🎓
Top SchoolIstván Zsolnai is a Full Stack Engineer with 15 years of hands-on experience building resilient web and integration solutions across banking, insurance, and telecom. He has delivered production-critical systems—from MFA proxies and Linux/Docker installers at LogMeIn to a solo-owned mobility reporting portal at Allianz—demonstrating end-to-end ownership and operational sensitivity. Proficient in modern Java (8–21), rxJava, Spring Boot, Angular, PostgreSQL, Maven/Gradle and Scrum, he blends backend performance focus with pragmatic frontend delivery. Early experience at Raiffeisen Bank gave him a strong grounding in payments and enterprise integration patterns. Now at Deutsche Telekom, he brings proven reliability in scaling and maintaining high-availability services for large organizations. Colleagues value his ability to move between deep technical implementation and product-minded stewardship.
15 years of coding experience
6 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Óbudai EgyetemJava Developer, Software Development, Java Developer, Software Development at Codecool
Stackoverflow
1reputation
470reached
0answers
2questions
Github Skills (77)
video-recording10
streaming10
broadcasting10
linux10
obs10
recording10
trinitycore10
audio10
azerothcore10
screen-capture10
studio10
openpgp10
streaming-video10
ffmpeg10
obs-studio10
Programming languages (3)
Github contributions (5)
azure-hu/YAMP
Feb 2011 - May 2021
Contributions:1 release, 7 commits, 2 pushes in 10 years 4 months
azure-hu/FrozenTrinity
May 2020 - Sep 2020
TrinityCore Open Source MMO Framework (master = 8.3.0.34220, 3.3.5 = 3.3.5a.12340)
Contributions:1 release, 9 pushes, 4 branches in 4 months
trinitycoreazerothcoremastermmo-frameworkmmo
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