Peter Kassenaar
Software Development Specialist at Kassenaar IT Services
Zutphen, Gelderland, Netherlands
Summary
👤
Senior🎓
Top SchoolPeter Kassenaar is a senior frontend developer, trainer and prolific author with 11+ years of professional experience and a deep specialization in JavaScript, TypeScript, Angular, Vue and React. He currently leads a large-scale migration at ProductIP, consolidating 20+ Angular apps and libraries into a single monorepo to simplify maintenance, dependency management and branching. Beyond hands-on development he runs his own training and consultancy business, delivering pro-level front-end keynotes and workshops internationally and writing numerous technical books and articles. His background as a trained teacher informs a clear, practical approach to developer education and documentation. Based in Zutphen, Netherlands, he blends product-focused UI work for SaaS compliance platforms with freelance and publishing projects, showing a rare mix of implementation, pedagogy and prolific content production.
11 years of coding experience
9 years of employment as a software developer
Prop., Bewegingswetenschappen, sociologie, neurologie, Prop., Bewegingswetenschappen, sociologie, neurologie at Bewegingswetenschappen, RUGHavo, Havo at Twickel College, HengeloBachelor of Science (BS), Academie Lichamelijke Opvoeding, docentenopleiding, Bachelor of Science (BS), Academie Lichamelijke Opvoeding, docentenopleiding at ALO, GroningenWindows NT, TCP/IP, Internet Information Server, Windows NT, TCP/IP, Internet Information Server at Microsoft Certified Professional, MCP
Dutch, English, German
Stackoverflow
301reputation
93kreached
3answers
0questions
Github Skills (69)
web-performance10
fundamentals10
javascript10
api10
web-developer10
angular10
api-rest10
typescript10
nodejs10
lists10
karma-jasmine10
open-source10
web-framework10
react10
angularfire9
Programming languages (6)
Github contributions (5)
PeterKassenaar/ng-monorepo
Jan 2019 - Jan 2022
Contributions:13 commits, 12 pushes, 1 branch in 3 years
PeterKassenaar/react-fundamentals
Sep 2019 - Jan 2023
Contributions:96 commits, 93 pushes in 3 years 4 months
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