Kalle Happonen
Product Owner at CSC - IT Center for Science
Espoo, Finland
Summary
👤
Senior🎓
Top SchoolKalle Happonen is a Product Owner and seasoned technology leader with over 12 years of hands-on experience across the full IT stack, rooted in two decades of work ranging from research science to systems engineering and team leadership. Currently at CSC – IT Center for Science, he combines deep technical fluency (kernel and networking experience, Kubernetes operations) with pragmatic product stewardship and Agile practice improvement. Kalle is passionate about open source and collaboration, often diving into low-level system details while keeping an eye on long-term maintainability so his future self and successors don’t inherit technical debt. Known for taking strong ownership, he bridges the common gap between business and engineering by translating big-picture priorities into reliable, operational outcomes. Based in Espoo, Finland, he brings a researcher’s curiosity and an operator’s discipline to product decisions.
12 years of coding experience
11 years of employment as a software developer
Arcada
Swedish, Finnish, English, German, French
Github Skills (71)
csc10
user-guide9
ansible9
galaxy9
vagrant9
csv9
python9
ansible-role9
filesystem9
esxi9
updating9
trellis8
populate8
css8
supervisord8
Programming languages (8)
Github contributions (5)
CSCfi/ansible-role-nrpe-plugins
Jun 2016 - Jun 2024
Contributions:1 review, 1 PR, 1 branch in 8 years
nagiosnagios-plugins
CSCfi/ansible-role-mod_gearman
Apr 2016 - Aug 2024
An ansible role for installing and configuring mod_gearman
Contributions:1 review, 1 PR, 2 pushes in 8 years 5 months
installingmodansiblegalaxyansible-role
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