Arie Timmerman
Identity And Access Management Architect (self-employed) at IAMONES
Zwolle, Overijssel, Netherlands
Summary
👤
Senior🎓
Top SchoolArie Timmerman is an independent Identity and Access Management architect based in Zwolle with over a decade of hands-on experience designing secure digital identity solutions for enterprises and consultancies. Since founding a11n in 2019 he blends architectural strategy with implementation skills, drawing on earlier roles at PwC, Capgemini and iWelcome to bridge security, privacy and user-centric access flows. Comfortable in code as well as governance, he pairs a background in computer science and an MSc in Business Information Technology with practical development and pentesting experience from his early career. Known for pragmatic IAM designs, he advises startups as a board member at IAMONES while continuing to deliver bespoke identity integrations. Colleagues describe him as a practitioner-architect who prefers solving tricky protocol and integration challenges over theoretical models.
11 years of coding experience
6 years of employment as a software developer
Master of Science (MSc) Business Information Technology, Master of Science (MSc) Business Information Technology at University of TwenteVWO - Natuur en Techniek, VWO - Natuur en Techniek at Greijdanus
English, German, Dutch
Stackoverflow
61reputation
4kreached
0answers
3questions
Github Skills (43)
url-shortener10
single-sign-on10
identity10
openid-connect10
authentication10
laravel10
identity-management10
php10
scim10
laravel-middleware10
oauth2-server10
rest-api10
documentation10
activestate9
cms9
Programming languages (6)
Github contributions (5)
limosa-io/scimverify
Oct 2024 - Dec 2025
SCIM Verify ensures that your SCIM server correctly implements the SCIM specifications.
Contributions:1 review, 11 PRs, 63 pushes in 1 year 2 months
scim
limosa-io/idaas.nl
Dec 2021 - Dec 2022
An flexible authentication and authorization platform provided as a service.
Contributions:2 reviews, 162 commits, 100 PRs in 11 months
authenticationauthorizationsingle-sign-on
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