Arend-jan Tetteroo
Software Engineer at Arend-Jan Tetteroo - AJ Technologies
Leiderdorp, South Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolArend-jan Tetteroo is a seasoned software engineer with 15 years of experience building web applications, information dashboards, and SaaS platforms from concept to production. He co-founded The Green Web Foundation and has a long track record of applying web technology to promote transparency and sustainability, including building the Greencheck API and browser extensions. Currently at TactiPlan and running his own freelance practice, he combines hands-on full-stack development with product thinking gained as a former lead developer and product manager. He is equally comfortable leading teams and shipping code, with strengths in backend architectures, reporting tools, and pragmatic integrations. Outside tech he channels leadership and coaching skills into kayaking clubs and training, an unusual crossover that informs his collaborative, discipline-driven approach.
15 years of coding experience
14 years of employment as a software developer
MsC, Information Technology, MsC, Information Technology at University of TwenteVWO, Gymnasium, VWO, Gymnasium at Stedelijk Gymnasium LeidenInstructor, Whitewater kayaking, Class III, Instructor, Whitewater kayaking, Class III at WatersportverbondKiG-training, KiG-training at Van Harte & Lingsma
English, Dutch
Stackoverflow
75reputation
4kreached
3answers
2questions
Github Skills (200)
react10
firefox-addon10
guzzle10
prosemirror10
wysiwyg10
javascript10
editor10
js10
doctrine-odm10
rich-text10
tiptap10
vue10
symfony10
mongodb10
sorry-cypress10
Programming languages (13)
Github contributions (5)
arendjantetteroo/StatsDClientBundle
Jan 2019 - Nov 2022
Easily monitor your symfony2 production env., with ready-to-use stats.
Contributions:5 PRs, 3 pushes, 1 branch in 3 years 10 months
monitorphpstatssymfony2env
thegreenwebfoundation/web-extension
Feb 2011 - Apr 2022
The Green Web Addon based on Web Extensions
Contributions:8 releases, 9 reviews, 144 commits in 11 years 4 months
webextensionchrome-extensionfirefox-addonfirefox-extension
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