Marvin Heilemann
CTO at ADDITIVE Soft- und Hardware für Technik und Wissenschaft GmbH
Bad Nauheim, Hesse, Germany
Summary
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Rockstar🎓
Top SchoolMarvin Heilemann is a pragmatic technology leader and CTO with 11 years of hands-on experience building and leading application development and technical projects in Germany. He rose through roles from application developer to project lead and now heads technology at ADDITIVE Soft- und Hardware für Technik und Wissenschaft, combining deep attention to detail with a relentless drive to optimize systems and workflows. A natural team player who admits a tendency to take the spotlight, he balances collaboration with decisive ownership to push projects forward. Based in Bad Nauheim, he favors proactive change—"start changing things before they need to be changed"—and brings a practical, improvement-focused mindset to engineering and product challenges.
11 years of coding experience
Realschulabschluss, Realschulabschluss at Montessori-Sekundarschule Wetterau
Stackoverflow
902reputation
166kreached
27answers
48questions
Github Skills (200)
benchmark10
javascript-client10
beautifier10
csscomb10
multiselect10
testing10
autocomplete10
http-client10
svg10
visual-studio10
zsh-completion10
windows-app10
blazor10
api10
html5-video10
Programming languages (32)
Github contributions (5)
muuvmuuv/angular-router-menus
Apr 2025 - Jun 2026
Angular Router menus that build itself on-the-fly with options
Contributions:1 PR, 17 pushes, 5 tags in 1 year 2 months
angularangular-routermenunavigationrouter
muuvmuuv/vanilla-carousel
Apr 2019 - Jan 2021
A simple easy to use plain vanilla carousel
Contributions:1 release, 3 PRs, 17 pushes in 1 year 9 months
javascriptslidercarouselplainvanilla
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