Mathijs Vogelzang
CEO And Co-founder at AppTornado
Randstad, Netherlands
Summary
👤
Senior🎓
Top SchoolMathijs Vogelzang is a seasoned software entrepreneur and engineer with 16 years of experience building products that scale, from a PhD-backed clinical decision support system to consumer-facing mobile infrastructure. As CEO and co-founder of AppTornado (AppBrain), he grew a small team across two locations and helped power apps reaching over 100 million monthly unique Android users. He combines deep technical chops from roles at Google and startups with academic rigor from a PhD in cardiology, bringing a data-driven, systems-oriented approach to product problems. Mathijs also explores developer tooling, having co-founded HighFlux to simplify git workflows, and contributes hands-on as a “code monkey” across several engineering projects. Based in the Randstad, he blends research-grade discipline with operator-level experience in growth, monetization, and developer experience. An unexpected thread through his career is applying medical decision-making frameworks to software product design, turning complex feedback loops into practical automation.
16 years of coding experience
3 years of employment as a software developer
Praedinius GymnasiumMD PhD Medicine Cardiology Physics, MD PhD Medicine Cardiology Physics at University of Groningen
Dutch, English
Stackoverflow
560reputation
71kreached
18answers
0questions
Github Skills (170)
kraken10
sdk10
protobuf10
java10
serialization10
android-app10
android10
kotlin10
kucoin10
open-source10
habits10
nextcloud10
protocol-buffers9
statistics9
sensor9
Programming languages (7)
Github contributions (5)
mathijs81/qube
Nov 2009 - Dec 2022
Contributions:5 commits, 2 pushes in 13 years 3 months
swisscodemonkeys/appbrain-sdk
Oct 2011 - Mar 2022
AppBrain SDK to monetize Android apps
Contributions:23 releases, 154 commits, 82 pushes in 10 years 6 months
androidappbrainappbrain-sdkinterstitialsjava
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