Jasper Stein
Tech Lead at Picnic Technologies
Utrecht, Utrecht, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolJasper Stein is a Tech Lead with 11 years of experience building and scaling backend platforms, currently leading engineering at Picnic after shaping product and architecture at Vev and Blendle. He excels at turning ambiguous product requirements into well-tested, reusable systems—especially in Kotlin/Spring backends, payments, and microservice-driven platforms—and has hands-on experience from founding startups to managing merger-driven technical integrations. Jasper blends team leadership, coaching and project prioritization with active coding, documentation and stakeholder alignment, and has led technical migrations affecting millions of users. Outside the keyboard he channels endurance and creativity into marathon running and music production, a balance he credits for sustaining long-term focus and problem-solving.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Engineering (B.E.) Computer Science / Higher education (Software engineering), Bachelor of Engineering (B.E.) Computer Science / Higher education (Software engineering) at NHL Hogeschool
Dutch, English
Github Skills (76)
android-animation10
google-home10
morph10
dmx51210
android-ui9
compose9
wordpress9
stepper9
particle-system9
fritzbox9
particle9
kotlin9
iobroker9
zigbee9
api8
Programming languages (7)
Github contributions (5)
Jasperste/website
Dec 2015 - Nov 2023
Jasperstein.nl based on AngularJS
Contributions:8 PRs, 28 pushes, 8 branches in 7 years 11 months
angularjsangular
Jasperste/ruby-discover-lights
Jan 2021 - May 2021
API to store and fetch recent discovered light entities
Contributions:1 review, 2 PRs, 10 pushes in 3 months
apilightpairingword-cloudnodejs
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