Kalle Haavisto
Senior Software Engineer Consultant at Kinetive Oy
Vantaa, Finland
Summary
👤
Senior🎓
Top SchoolKalle Haavisto is a Senior Software Engineer Consultant with 10 years of experience building web and mobile solutions from Finland, currently consulting at Kinetive after a long tenure at Hion (formerly Geniem). He specializes in TypeScript-driven React/React Native and Node.js stacks, with practical experience across Vue, Angular, WordPress (DustPress), and Optimizely projects for large Finnish clients. Comfortable bridging client communication and hands-on delivery, he has led teams and taken ownership of full project lifecycles since early roles at SC5. Known for pragmatic engineering and adaptable tool choices, he brings deep front-end expertise combined with backend integration experience. Though primarily consultant-focused, his career shows a steady progression from backend frameworks like Zend and Django to modern JavaScript ecosystems.
10 years of coding experience
16 years of employment as a software developer
Engineer, Software Technique, Engineer, Software Technique at KyAMK University of Applied Sciences
Github Skills (106)
react-native-app10
firebase10
chrome-custom-tabs10
push-notifications10
safari-services10
obsolete10
crashlytics10
cross-platform10
deep-linking10
android10
firestore10
ios10
react-native10
react-native-library10
react10
Programming languages (7)
Github contributions (5)
devgeniem/silverbullet-kitchensink
Sep 2016 - Mar 2017
A kitchen sink for an isomorphic sails / react application
Contributions:34 commits, 6 PRs, 17 pushes in 5 months
sinkreactkitchenisomorphickitchen-sink
maestor/node-fantrax-stats-parser
Aug 2019 - Feb 2025
Parsing my NHL fantasy league team stats and print combined seasons results by player (regular season & playoffs separately)
Contributions:18 PRs, 43 pushes, 19 branches in 5 years 6 months
pythonseasonparsernhlplayer
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