Teun Kooijman
Lead Platform Architect
Utrecht, Netherlands
Summary
👤
Senior🎓
Top SchoolTeun Kooijman is a lead platform architect and DevOps-minded solution architect with 11 years of experience designing cloud-native, microservice-driven platforms that accelerate delivery and reliability. He has repeatedly led legacy-to-cloud transformations—most recently shaping Stater’s internal development platform and orchestrating a shift from monolith to hundreds of Kubernetes-hosted services that moved releases from weeks to multiple daily deploys. Comfortable at the intersection of strategy and hands-on engineering, Teun builds standardized, secure self-service capabilities, CI/CD at scale, and API/IAM foundations that let teams own products with confidence. He also founded and shipped sensor-driven mobile products for athletics, showing an entrepreneurial streak and practical device-to-cloud integration experience. Based in Utrecht with a Master’s in Business Informatics, he combines technical depth with a focus on measurable business outcomes and continuous improvement.
11 years of coding experience
11 years of employment as a software developer
VWO, VWO at Marnix CollegeMaster of Science (M.Sc.), Business Informatics, Master of Science (M.Sc.), Business Informatics at Utrecht University
English, Dutch, German
Stackoverflow
1,257reputation
56kreached
7answers
10questions
Github Skills (104)
banana10
resolver10
shake10
bubble10
graph10
apollo-link10
dataloader10
facebook10
dotnet9
mpandroidchart9
graphiql9
panning9
asp-net-core9
asp-net9
graphql-dotnet9
Programming languages (5)
Github contributions (5)
silvester-io-pathfinder/pathfinder-reference-api
Feb 2021 - Nov 2021
Contributions:12 commits, 198 pushes, 1 branch in 9 months
silvester-io-pathfinder/pathfinder-icons
Mar 2021 - Dec 2024
Contributions:105 pushes, 1 branch, 50 tags in 3 years 9 months
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