Timan Rebel
Founder at NEXT Amsterdam
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolTiman Rebel is a seasoned software entrepreneur and founder with more than 20 years of experience building and scaling startups across Europe. As CTO and co-founder of GroundControl, he helps large organizations set up innovation accounting and leads a practical playbook for corporate startups; he is also co-author of the forthcoming book "In Four Steps to Scale" with Esther Gons. He has founded multiple ventures, including Astrolescent and NEXT Amsterdam, and after selling his first startup, he has mentored hundreds of corporate startups to scale. Timan is based in Amsterdam and combines hands-on product development with governance, data-driven innovation labs, and accelerator leadership. His track record spans mentoring, investing, and shaping startup ecosystems, with notable involvement in Rockstart programs and Amsterdam Startup Week. He holds a computer science degree from Hogeschool van Utrecht and has contributed across leadership roles in the DefiPlaza and GroundControl ecosystems.
12 years of coding experience
15 years of employment as a software developer
Computer Science, Computer Science at Hogeschool van Utrecht
Dutch, English, German
Stackoverflow
46reputation
6kreached
5answers
0questions
Github Skills (141)
taxonomy10
cryptocurrency10
sdk10
wrapping10
appcelerator-titanium10
voting10
titanium10
decentralization10
titanium-mobile10
appcelerator10
hockeyapp10
parse10
blockchain10
python9
backend9
Programming languages (10)
Github contributions (5)
OmegaSyndicate/defiplaza-website
Apr 2022 - Mar 2025
Source code of DefiPlaza's website, excluding the app
Contributions:54 PRs, 57 pushes in 2 years 11 months
reactnextjstypescript
timanrebel/HockeyApp
Mar 2014 - Feb 2019
Appcelerator Titanium module wrapping the HockeyApp SDK
Contributions:3 releases, 27 commits, 7 PRs in 4 years 11 months
titaniumandroidsdkwrappingappcelerator
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