Rolf Jansen
Geschäftsführender Inhaber at Cyclaero Ltda.
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolRolf Jansen is a German-born executive and founder with 13 years leading Cyclaero Ltda. from São Paulo and a prior decade as R&D Director at SurTec GmbH, combining deep technical rigor with entrepreneurial leadership. He holds a summa cum laude Dr. rer. nat. in Chemistry and translates complex scientific expertise into commercially viable product and company strategies. Trilingual in German, English, and Portuguese, he and his family have lived in Brazil since 2006 and are open to relocating to the EU, offering international mobility and cross-cultural management experience. Known for bridging research and industry, he drives innovation in materials and processes while running day-to-day operations as Geschäftsführender Inhaber. His profile reflects a rare mix of academic excellence, industrial R&D leadership, and hands-on company building in an international context.
13 years of coding experience
8 years of employment as a software developer
Promotion zum Dr. rer.-nat., Chemistry, summa cum laude, Promotion zum Dr. rer.-nat., Chemistry, summa cum laude at Universität-GH-Duisburg
Github Skills (58)
objective-c-runtime10
ip-database10
unbound10
prepare10
metasearch10
contenttools10
region10
javascript9
search-engine9
blocking9
python9
css9
feed9
privacy9
geo9
Programming languages (6)
Github contributions (5)
cyclaero/void-zones-tools
Nov 2016 - Nov 2022
Prepare a list of void zones that can be readily feed into Unbound on FreeBSD
Contributions:3 releases, 37 commits, 4 PRs in 6 years 1 month
zonesunboundvoidfreebsdfeed
cyclaero/icopacker
Jul 2017 - Aug 2023
Contributions:6 pushes, 1 branch in 6 years 2 months
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