Mika Kattainen
Team Lead And Senior Developer at OrangIT
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolMika Kattainen is a Helsinki-based Team Lead and Senior Developer with six years of professional experience building full-stack JavaScript applications at OrangIT. He has progressed from mobile and web developer roles into leadership, combining hands-on coding with team coordination since joining OrangIT in 2019. Comfortable across frontend and backend stacks, Mika brings practical experience from Ionic-based mobile apps to modern web development. He favors shipping reliable, maintainable solutions and mentoring colleagues through the delivery cycle. His background includes an engineering degree in Computer Software Engineering from Metropolia, reflecting solid formal training alongside steady on-the-job growth. Colleagues describe him as a pragmatic problem-solver who turns legacy constraints into incremental product improvements.
6 years of coding experience
11 years of employment as a software developer
Engineer’s Degree, Computer Software Engineering, Engineer’s Degree, Computer Software Engineering at Metropolia Ammattikorkeakoulu - Helsinki Metropolia University of Applied Sciences
English, Finnish, Swedish
Github Skills (4)
react6
backend4
mongodb4
nodejs3
Programming languages (2)
Github contributions (5)
partio-scout/pos-backend
Apr 2020 - May 2024
Backend partio-ohjelma -sovellukselle
Contributions:15 releases, 17 reviews, 6 PRs in 4 years 1 month
backendnodejsmongodb
partio-scout/pof-frontend-v2
Nov 2021 - Oct 2022
Partio-ohjelma frontend
Contributions:12 reviews, 15 PRs, 16 pushes in 11 months
javascriptreactfrontend
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