Jason Koolman
Practice Lead IT Development at Kamer van Koophandel
Utrecht, Utrecht, Netherlands
Summary
👤
Senior🎓
Top SchoolJason Koolman is a Practice Lead IT Development based in Utrecht with 11 years of experience turning front-end craftsmanship into pragmatic digital solutions. He progressed from building games as a kid to leading front-end and full-stack teams at organizations like Kamer van Koophandel, KPN and Unit4, with deep hands-on expertise in JavaScript, Java, PHP, Vue, Angular, Node.js and modern UI tooling. Known for a curiosity-driven approach, Jason focuses on automating workflows, optimizing user experience and making information accessible while never taking requirements for granted. He combines commercial and open-source sensibilities—balancing security and design—and thrives on solving large problems that yield elegant solutions. Colleagues value his open attitude, mentorship and habit of starting every project by asking “why” to drive more efficient ways of working.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Science (BS), Specialisation Software and Information Engineering, 8, Bachelor of Science (BS), Specialisation Software and Information Engineering, 8 at Hogeschool Utrecht
Dutch, English
Stackoverflow
5,284reputation
749kreached
103answers
53questions
javascript
top-5%
angularjs
top-5%
Github Skills (148)
angular-formly10
angular10
chartjs10
javascript9
3d-models9
cli9
monorepo9
builder-pattern9
dynamic-forms9
extensible9
react9
openscad9
typescript9
angularjs9
nodejs9
Programming languages (6)
Github contributions (5)
Jasonkoolman/ngx-form-builder
Mar 2020 - Sep 2020
A form builder to produce dynamic forms with Angular Formly
Contributions:29 commits, 6 PRs, 27 pushes in 6 months
angular-formlyform-builderbuilderbuilder-patternformbuilder
getfundament/fundament
Nov 2016 - Mar 2019
Contributions:122 commits, 126 pushes, 3 branches in 2 years 3 months
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