Jyrki Keisala
Full-stack Developer at Double Open
Hyvinkää, Finland
Summary
👤
Senior🎓
Top SchoolJyrki Keisala is a full-stack developer and physicist with 13 years of IT experience who blends rigorous analytical thinking from a Licentiate in Physics with hands-on software craftsmanship. After a career pivot in 2009 he maintained active development of Android and web projects and since 2023 has been building open-source OSS compliance tools at Double Open. He has led large, cross-site engineering efforts at Nokia and managed diverse IT operations including custom database and e-commerce systems for SMEs. Comfortable across TypeScript and full-stack stacks, he favors algorithmic and data-analysis work and enjoys contributing to open source. Colleagues describe him as curious, open-minded, and adept at turning complex technical requirements into practical solutions.
14 years of coding experience
19 years of employment as a software developer
Licentiate degree, Physics, Licentiate degree, Physics at University of Oulu
Finnish, English, Swedish, German
Github Skills (92)
sbom10
vulnerability-detection10
attestation10
cyclonedx10
cra10
sca10
software-composition-analysis10
dependency-graph10
supply-chain-security10
spdx10
compliance10
copilot9
spec9
vscode9
dashboard7
Programming languages (8)
Github contributions (5)
Etsija/ImpactTNT
Apr 2013 - Jun 2014
Contributions:22 commits in 1 year 1 month
Etsija/DigiTransit
Nov 2021 - Dec 2021
Contributions:26 pushes, 1 branch in 21 days
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