Joakim Lahtinen
System Developer at Resurs
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolJoakim Lahtinen is a seasoned system developer with 11+ years building full-stack and backend systems across fintech and enterprise domains from Stockholm. He excels in domain-driven design, event sourcing and microservices, with hands-on experience shipping scalable, high-throughput services in Java, Kotlin, Go and TypeScript on Kubernetes/AWS. Comfortable across the stack, he prefers delivering end-to-end vertical slices and has driven major migrations, performance boosts and regulatory adaptations in production. A pragmatic advocate for clean, simple code and CI/CD practices, he also mentors and teaches colleagues while blending backend rigor with frontend and Android curiosity. Notably, he combines brownfield modernization experience with greenfield system design, making him effective at both replacing legacy systems and evolving existing platforms.
11 years of coding experience
13 years of employment as a software developer
Bachelor of Science in Engineering Computer Engineering, Bachelor of Science in Engineering Computer Engineering at KTH Royal Institute of Technology
Swedish, English, Finnish
Github Skills (100)
bitrise10
monitoring10
continuous-testing10
continuous-integration10
gocd10
continuous-delivery9
django9
rest9
data-visualization9
dashboard9
grafana9
elasticsearch9
visualization9
visualize9
jetty9
Programming languages (7)
Github contributions (5)
VibyJocke/websocket-chat-example
May 2017 - May 2022
Contributions:1 PR, 9 pushes, 1 branch in 5 years
hirden/tink-connect-example
Dec 2018 - Dec 2018
Contributions:53 commits, 42 pushes in 2 days
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