Steven Zemelka
Lead Software Developer at NEXUS United - a valantic company
Solingen, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolSteven Zemelka is a Lead Software Developer with a decade of hands-on experience building backend systems, DevOps pipelines, and Symfony-based applications from Solingen, Germany. He thrives in collaborative, event-driven engineering cultures—organizing internal hackathons and regularly attending meetups, conferences, and hackathons to stay sharp. Equally at home with IoT, smart-home automation, and LLM experimentation, he combines practical embedded tinkering with backend automation to deliver pragmatic, production-ready solutions. A longtime contributor within the valantic/NEXUS ecosystem, he balances technical leadership with continuous learning and a genuine enthusiasm for crypto and emerging developer tooling.
10 years of coding experience
Fachinformatiker für Anwendungsentwicklung, Anwendungsentwicklung, Fachinformatiker für Anwendungsentwicklung, Anwendungsentwicklung at Berufskolleg Hilden
German, English, Polish
Github Skills (125)
displays10
adblock10
blocking10
ads10
docker-toolbox10
coinmarketcap10
mutagen10
wifi10
wireless9
magicmirror9
golang9
currency-exchange-rates9
webview9
currency-converter9
dns9
Programming languages (12)
Github contributions (5)
Klizzy/selfhosted-docker
Apr 2020 - Jul 2022
🐳 Docker Services for my Home- and Dev-Servers
Contributions:51 commits, 6 PRs, 24 pushes in 2 years 2 months
adblockerautomationdevopsdocker-composeserver
Klizzy/MMM-Vrr
May 2017 - Jan 2023
🚌🚏🚅 Displays information about the upcoming departure of public transport within Germany, NRW. Module for MagicMirror
Contributions:1 review, 35 commits, 28 PRs in 5 years 9 months
mmmdisplaysnrwvrrefa
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