Joeri Sleegers
Senior Fullstack Engineer at deXes | supporting safe data & document exchange
Lisbon, Lisbon, Portugal
Summary
👤
Senior🎓
Top SchoolJoeri Sleegers is a Senior Fullstack Engineer with 11 years of experience who combines an academic AI background (BSc/MSc) and published research in algorithmic graph theory with practical production engineering. He primarily builds React frontends while architecting backends in Python, TypeScript, Rust, or Go, favoring strong typing, clean architecture, and automated testing. Recent roles include designing secure, standards-compliant federated data-sharing platforms and privacy-first AI tooling for medical consultations, demonstrating a knack for regulated and high-assurance systems. Comfortable across the stack, he designs identity and access management integrations, audio processing pipelines, and API-first services that balance correctness and maintainability. Multilingual and internationally experienced through exchanges in Korea and Thailand, he brings a research-driven mindset to pragmatic product delivery.
11 years of coding experience
7 years of employment as a software developer
Exchange abroad during Bachelor at Kasetsart University in Bangkok Thailand Thai Culture and Language, Exchange abroad during Bachelor at Kasetsart University in Bangkok Thailand Thai Culture and Language at Kasetsart Universityexchange during master Computer Science, exchange during master Computer Science at Korea UniversityMaster of Science - MS Artificial intelligence, Master of Science - MS Artificial intelligence at University of AmsterdamVWO - Economie en Maatschapij, VWO - Economie en Maatschapij at UniC-Utrecht
Dutch, English
Github Skills (7)
schema-validation6
typescript5
realms5
dfinity3
type-inference3
sat2
keycloak1
Programming languages (5)
Github contributions (5)
LIFE-Electronic/authorization-registry
Jul 2024 - Jun 2026
Contributions:62 PRs, 123 pushes, 33 branches in 1 year 11 months
Joeri1324/didyoumean
Sep 2016 - Apr 2017
Contributions:12 commits, 18 pushes, 1 branch in 6 months
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