Jan Kolkman - CTO at Fiascode

Jan Kolkman

CTO at Fiascode

Groenlo, Gelderland, Netherlands

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Summary

👤

Senior

🎓

Top School

Jan Kolkman is a seasoned CTO and full-stack developer with 11 years of experience, grounded in PHP/HTML/CSS/JS and expanded into modern stacks like Vue.js, React Native and Laravel. He runs his own one-person practice from Groenlo while leading technology at QR connect and doing senior WordPress and Laravel work at Fiascode. Jan combines hands-on implementation—ranging from custom WordPress builds to embedded electronics—with architecture and automation expertise honed during an operations-orchestration role at Rabobank. He contributes to open-source tooling for API integrations (enhancing Trello API support for custom fields, checklists and attachments), reflecting a pragmatic focus on making integrations robust and maintainable. Trained in ICT at HAN, he pairs curiosity-driven experimentation with a track record of shipping production systems and bridging legacy PHP ecosystems with modern frontend/back-end patterns.

11 years of coding experience

Bachelor's degree, ICT, Bachelor's degree, ICT at Hogeschool van Arnhem en Nijmegen

Havo diploma, Havo diploma at KSG Marianum

English

Github Skills (10)

api-rest10

rest-api10

javascript10

nodejs10

api10

trello10

apidoc10

api-design10

restful-api10

trello-api10

Programming languages (13)

JavaC++CSSCVueKotlinTypeScriptCoffeeScript

Github contributions (5)

norberteder/trello

Nov 2020 - Jan 2021

Use the Trello API from Node

Role in this project:

Back-end Developer / API Developer

Contributions:5 commits, 1 PR, 2 comments in 1 month

Contributions summary:Jan significantly enhanced the functionality of the Trello API integration library. Their primary contributions focused on improving the library's interaction with the Trello API, specifically through the addition of methods for `postjson` and `putjson` requests to handle custom fields. They introduced several new functions for interacting with custom fields, checklists, and card attachments. Moreover, the user addressed code review feedback to refine the implementation and ensure alignment with best practices.

apijavascriptnodejstrello-apitrello

jwktje/netlipress-framework

Feb 2021 - Mar 2023

Contributions:87 pushes, 96 tags, 1 issue in 2 years 1 month

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