Alex Seifert
Senior Software Developer at SII Germany
Nabburg, Bavaria, Germany
Summary
🤩
Rockstar🎓
Top SchoolAlex Seifert is a Senior Software Developer with 12 years of hands-on experience building full-stack applications using Node.js, TypeScript, React, Vue, Swift/SwiftUI, PHP, C++ and Java. He has progressed from senior frontend roles to senior architect and developer positions across German tech companies, currently contributing to SII Germany after shaping platforms at Brainbirds, Jochen Schweizer and windeln.de. Alex combines front-end craftsmanship with backend and mobile skills, often bridging product and engineering to deliver customer-facing features. His academic background in history and languages hints at strong communication and cross-cultural collaboration skills, useful for distributed teams and product-focused development. Notably, his career path reflects a steady shift from UI-focused work to architectural responsibilities, demonstrating both depth in implementation and breadth in system design.
12 years of coding experience
12 years of employment as a software developer
History & German, History & German at Carl von Ossietzky Universität OldenburgHistory & German, History & German at University of WyomingEuropean History, European History at The University of Sheffield
English, German, Spanish, Japanese
Stackoverflow
133reputation
19kreached
1answer
6questions
Github Skills (195)
postgresql10
expressjs10
jsonb10
windows10
visual-studio10
umzug10
hybrid10
javascript10
nodejs-server10
openlibrary10
linux10
internationalization10
browser10
editor10
api10
Programming languages (9)
Github contributions (5)
eiskalteschatten/German-Library
Mar 2014 - Feb 2019
Contributions:1 release, 27 commits, 2 pushes in 5 years
eiskalteschatten/ScratchPad
Dec 2022 - Dec 2022
Contributions:1 release, 93 commits, 16 pushes in 2 days
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