Thorsten Haga
Senior Software Engineer Tech Lead at PostNord
Stockholm, Stockholm County, Sweden
Summary
👤
Senior🎓
Top SchoolThorsten Haga is a senior software engineer and tech lead based in Stockholm with over a decade of experience building and modernizing Java backends and full-stack systems. He combines hands-on expertise in Java (up to Java 21), Spring Boot, cloud-native AWS architectures and CI/CD with practical frontend work in React and Node.js to deliver scalable, high-throughput services. Thorsten has a proven track record of migrating legacy systems to modern microservice architectures, introducing SSO, containerization and async patterns while maintaining operational observability with Datadog and ELK. As founder of CodaMind and currently leading engineering at PostNord, he pairs consulting-driven customer focus with delivery leadership across product lifecycle from requirements to maintenance. He’s comfortable across both greenfield rewrites and incremental modernization, and often bridges the gap between ops and dev through infrastructure-as-code (Terraform, CDK) and test-driven deployments. Outside day-to-day delivery he brings an operator’s mindset from earlier Linux/sysadmin roles, which informs pragmatic decisions about reliability and cost in cloud systems.
7 years of coding experience
13 years of employment as a software developer
Bachelor of Applied Science (B.A.Sc.) Economics / Computer Science, Bachelor of Applied Science (B.A.Sc.) Economics / Computer Science at Hochschule HannoverBachelor of Applied Science (B.A.Sc.) Computer Science, Bachelor of Applied Science (B.A.Sc.) Computer Science at Linnaeus University
Github Skills (14)
spotify9
ubuntu9
raspbian9
raspberry8
audio8
debian8
spotify-api7
zeroconf7
raspberry-pi6
player6
java6
linux5
react4
debian-linux4
Programming languages (4)
Github contributions (5)
thorstenhaga-tradedoubler/KryAssignment
Jan 2022 - Jan 2022
Contributions:5 pushes, 3 branches in 9 days
spocon/spocon
Jul 2019 - Apr 2020
SpoCon - A Spotify Connect Client for Debian , Ubuntu and Raspberry Pi based on librespot-java
Contributions:33 commits, 1 comment in 9 months
librespot-javalibrespotraspberry-piraspbianraspberry
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