Maciej Sypien
Full Stack Engineer at Kelvin Green GmbH
Hanover, Lower Saxony, Germany
Summary
👤
Senior🎓
Top SchoolMaciej Sypien is a Full Stack Engineer based in Hanover, Germany, with 11 years of hands-on experience building and maintaining web products and a broader 14-year passion for web development. He has driven frontend and full-stack work across SaaS and on-premise platforms, notably shaping SYNAOS’s intralogistics UI and developer tooling for real-time fleet and asset management. Comfortable from UI component libraries to backend services and DevOps tasks, he has a track record of improving scalability, maintainability, and onboarding for engineering teams. At ATMINA and earlier roles he delivered end-to-end web systems, often bridging frontend builds with Dockerized deployments and infrastructure automation. Known for pragmatic problem solving, he pairs deep frontend expertise (Angular/JS, SASS, build tooling) with operational experience in Linux, Bash and container workflows. Fluent in cross-team collaboration, he blends engineering craftsmanship with a curious, product-focused mindset—hinted by his playful GitHub bio nod to a hedgehog (egel).
11 years of coding experience
10 years of employment as a software developer
Bachelor's degree Computer Science and Econometrics, Bachelor's degree Computer Science and Econometrics at Wyższa Szkoła Ekonomii i Informatyki w KrakowieMaster's degree Applied Computer Science, Master's degree Applied Computer Science at Krakow University of Economics
Polish, English, German
Stackoverflow
1,866reputation
985kreached
26answers
13questions
Github Skills (200)
ubuntu10
vim10
vte10
nodejs10
zsh10
intellij10
windows10
window-manager10
verdaccio10
docker-compose10
color-scheme10
archlinux10
bsd10
scheme10
tmux10
Programming languages (20)
Github contributions (5)
egel/egelance-pelican-theme
Jul 2015 - Apr 2017
Contributions:87 commits, 2 PRs, 55 pushes in 1 year 8 months
pythonstatic-filesreadableminimalisticpelican
egel/tmux-gruvbox
Jul 2016 - Jul 2022
Gruvbox color scheme for Tmux.
Contributions:2 releases, 4 reviews, 14 commits in 6 years
schemevimgruvboxtmuxcolor-scheme
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