Sami Ylönen
Systemutvikler at COWI
Fredrikstad, Viken, Norway
Summary
👤
Senior🎓
Top SchoolSami Ylönen is a seasoned systemutvikler with 14 years of experience building reliable software and DevOps pipelines, currently shaping CI/CD, test automation and release processes at COWI. He combines deep .NET (Framework/Core) development experience with practical expertise in containers, Kubernetes/Rancher and on-prem/Azure DevOps migrations and automation. As DevOps manager and test lead he focuses on code quality through analysis and automated testing, driving build and release automation across complex enterprise landscapes. His background spans web, backend and infrastructure work dating back to early Linux/PHP/Perl systems and payment integrations, giving him a pragmatic, full-stack operational perspective. Based in Fredrikstad, Norway, Sami pairs hands-on engineering with long-term operational thinking—often solving release and test bottlenecks that teams don’t realize are slowing delivery.
14 years of coding experience
10 years of employment as a software developer
Military service in Finnish defense forcesVocational qualification for business and IT, Information Technology, Vocational qualification for business and IT, Information Technology at MAKKKangasniemen yläaste
English, Finnish, Norwegian
Stackoverflow
93reputation
2kreached
0answers
1question
Github Skills (1)
dart6
Github contributions (5)
samiy-xx/dart_rtc_client
Feb 2013 - Aug 2013
Contributions:189 commits in 5 months
samiy-xx/keysndr
Nov 2015 - Sep 2016
Contributions:25 releases, 162 commits, 182 pushes in 9 months
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