Sebastiaan Pasma
Freelance Developer at Enkodo
Groningen, Groningen, Netherlands
Summary
👤
Senior🎓
Top SchoolSebastiaan Pasma is a freelance full-stack developer with over a decade of experience building web and mobile apps, APIs, and bespoke platforms for startups and established publishers. He runs Enkodo and has long-term freelance engagements building and maintaining news apps for Mediahuis Noord and product platforms for Cinnux, combining Node/Express backends with Angular/Ionic frontends. As the solo creator of Office Spinner (Kantoor Roulette) he owns the full stack—infra, WebSockets, CI/CD and multi-platform clients—showing a knack for turning side projects into production-ready services used across dozens of offices. He also spent time improving the open-source Bitcoin.com Wallet and has a history of shipping hybrid and native-feeling apps for varied audiences. Based in Groningen, Sebastiaan pairs practical engineering with a focus on maintainability and user experience, and outside work he tinkers with 3D printing and Home Assistant automations that often inform his product decisions.
10 years of coding experience
8 years of employment as a software developer
HBO Communicationsystems, HBO Communicationsystems at HanzeICT Niveau 4 Systeembeheerder ICT-beheer / ICT-beheerder, ICT Niveau 4 Systeembeheerder ICT-beheer / ICT-beheerder at Alfa-college
Dutch, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (138)
phonegap10
cordova-plugin10
box2d10
backend10
firebase10
javascript10
ionic10
collision10
java10
physics10
android10
physics-engine10
cordova10
css10
ionic-framework10
Programming languages (12)
Github contributions (5)
spasma/spasma
May 2023 - Apr 2025
Contributions:113 pushes, 1 branch in 1 year 10 months
spasma/cordova-plugin-tts-advanced
Jul 2020 - Feb 2021
Contributions:24 commits, 4 PRs, 26 pushes in 7 months
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