Jan Tamminga
Senior Software Engineer at O.C.L.C. previously HKA
Greater Groningen Area Netherlands
Summary
👤
Senior🎓
Top SchoolJan Tamminga is a Senior Software Engineer based in the Greater Groningen Area with 11 years of professional experience designing and building Java-based enterprise applications. He brings deep expertise in Java, Spring, JPA and front-end technologies like AngularJS, jQuery and HTML5, and has a strong background in workflow and integration projects (BPEL, Oracle stack) for government and large-scale user bases. Jan has repeatedly translated manual processes into automated, auditable systems—most notably automating ministerial question workflows—and has experience in tutoring and architectural design across the stack. His career spans product-focused work (educational game engines and SSO integration) to public-sector payment systems, showing a blend of user-centered design and robust backend engineering. Quietly methodical, he combines hands-on coding with mentoring and pragmatic system design grounded in his technical cognition and informatics education.
11 years of coding experience
17 years of employment as a software developer
Ing, Technische Informatica, Ing, Technische Informatica at Hanzehogeschool GroningenTechnische Cognitie Wetenschap, Technische Cognitie Wetenschap at Rijksuniversiteit Groningen / University of Groningen
English, Dutch, frisian, German
Stackoverflow
380reputation
24kreached
20answers
2questions
Github Skills (35)
wireless10
keyboard10
bluetooth10
firmware9
nrf529
zephyr8
hosting7
firebase6
callback6
google-chrome6
cookie6
android6
server6
angularjs6
css6
Programming languages (4)
Github contributions (5)
tammingaj/tammingaj.github.io
Mar 2015 - Mar 2022
Public website
Contributions:1 PR, 70 pushes, 2 branches in 7 years
tammingaj/frosty-glass
Apr 2015 - Mar 2025
Contributions:6 pushes, 3 branches, 1 tag in 10 years
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.