Thomas Reppesgård
Senior Adviser at Digitaliseringsdirektoratet
Vestfold og Telemark, Norway
Summary
👤
Senior🎓
Top SchoolThomas Reppesgård is a Senior Adviser and system developer with over eight years focused on securing and architecting high-performance applications, particularly for national identity and authentication services in Norway. He has been a core developer on ID-Porten/MinID, Maskinporten and the national Contact Register, contributing to systems that have handled tens of millions of authentications and millions of users. His technical depth spans Java, Spring, LDAP, MySQL, OpenAM, SAML, OpenID Connect and OAuth2, with hands-on experience integrating BankID and other PKI solutions. Thomas combines software design and architecture skills with practical performance optimization and system integration experience from both public sector infrastructure and financial services. Based in Vestfold og Telemark, Norway, he brings a rare mix of academic grounding in language and logic and long-term operational knowledge of critical national identity platforms. Colleagues rely on him for secure, auditable solutions that scale to national demand.
9 years of coding experience
11 years of employment as a software developer
Cand. Philol., Language, Logic and Information., Cand. Philol., Language, Logic and Information. at University of OsloGrunnkurs Forsikring, Grunnkurs Forsikring at Handelshøyskolen BI
Github Skills (15)
documentation10
jwt9
jekyll9
spring-boot8
java8
github-pages8
testing5
openid-connect5
spid5
release-automation4
githubaction-workflow3
openid2
proxy1
certificate1
validation1
Programming languages (7)
Github contributions (5)
eudi-wallet-no/eudiw-issuer-ui-demo
Aug 2025 - Jul 2026
EUDI wallet: Issuer-ui demo for pre-authorized flow
Contributions:24 reviews, 17 PRs, 52 pushes in 10 months
digital-lommebokeudiwteam-digital-lommebokteam-eudiwtesting-tools
felleslosninger/idporten-oidc-demo-client
Dec 2023 - Mar 2025
Test client for OIDC for mainly automatic testing
Contributions:44 reviews, 66 PRs, 109 pushes in 1 year 2 months
testingidportendemo-appeidasteam-idporten
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