David Sjøen is a senior consultant and seasoned full-stack developer with 13 years of professional experience building and modernizing web and mobile systems across .NET/C#, Java, and modern front-end frameworks. He regularly leads technical teams, serving as tech lead on long-running sports club management and industry-specific line-of-business applications while championing clean code, CI/CD and containerization. Comfortable across Azure, Docker, Xamarin and multiple stacks, he prioritizes pragmatic choices—“whatever is best for the problem”—and has hands-on experience automating test environments and migrating legacy systems. David combines delivery-focused engineering with mentoring, keeping teams current on best practices and tooling. Based in Norway, he has a track record of moving projects from legacy to cloud-ready architectures and a quietly persistent drive to keep learning and improving. An engineer who blends practical operations experience with deep application architecture skills, he often surfaces useful automation and process improvements that reduce friction for teams.
13 years of coding experience
13 years of employment as a software developer
Computer Science, English, Computer Science, English at University of Bergen (UiB)
Cybernetics, Cybernetics at University of Stavanger
Contributions:8 releases, 12 pushes, 1 branch in 1 year
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