Jörgen Falk - Senior Software Engineer at Nordnet Bank AB

Jörgen Falk

Senior Software Engineer at Nordnet Bank AB

Greater Uppsala Metropolitan Area Sweden

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Summary

👤

Senior

🎓

Top School

Jörgen Falk is a Senior Software Engineer with nearly two decades of experience building backend systems, leading teams, and shaping technical roadmaps for high-throughput services. He has designed event-sourced architectures and data models for production checkout systems handling millions of transactions, and has deep expertise across Java/Kotlin, big data ecosystems, Kafka, and cloud-native deployments (AWS, Terraform, Docker). A longtime advocate of Domain-Driven Design and test-driven practices, he has contributed to the canonical dddsample project, focusing on core domain logic and event handling. Comfortable switching between hands-on implementation and technical leadership, he empowers teams to deliver reliable, pride-worthy software. With an M.Sc. in Physics and a background spanning startups to major fintechs, he brings analytical rigor and a pragmatic engineering culture to complex problems.

18 years of coding experience

26 years of employment as a software developer

M.Sc, Physics, M.Sc, Physics at Uppsala University

English, German

Github Skills (8)

javas10

ddd10

java10

domain-driven-design10

testing10

spring-boot9

junit9

mvc8

Programming languages (1)

Java

Github contributions (5)

citerus/dddsample-core

Dec 2007 - May 2008

This is the new home of the original DDD Sample app (previously hosted at sf.net)..

Role in this project:

Back-end Developer

Contributions:43 commits in 5 months

Contributions summary:Jörgen primarily worked on implementing and modifying core domain logic and handling events within the DDD (Domain-Driven Design) sample application. Their contributions include adding test cases and fixing failing tests related to cargo and tracking scenarios. The user also created and modified various domain-related classes, such as `HandlingEvent`, `Cargo`, and `Location`, and integrated a Spring Web MVC for a simple web GUI. These changes demonstrate a focus on the application's core functionality and data model.

hosteddddddd-samplecqrs

jorgenfalk/kvsrv

Jul 2015 - Jul 2015

Contributions:6 pushes, 1 branch in 1 day

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