Jakke Korpelainen
Lead Developer at OP Pohjola
Helsinki, Mainland Finland
Summary
👤
Senior🎓
Top SchoolJakke Korpelainen is a Helsinki-based Lead Developer with 11 years of professional experience and two decades of programming practice that began around 2003. He currently leads a core banking Loan Origination team at OP Pohjola, bringing deep practical knowledge of web-focused full‑stack systems and enterprise integrations. His background spans consultancy and hands-on roles across fintech and digital services, with a long toollist from Typescript/React and Node.js to Go, Python, cloud infrastructure (AWS/Azure), and data systems like Postgres and Kafka. Jakke pairs architectural thinking with day-to-day delivery—mentoring teams, designing APIs, and shipping resilient systems in regulated environments. He’s comfortable switching between high-level design and low-level implementation, a trait honed by early self-employment and varied consulting engagements. A practical polyglot developer, he’s especially strong at turning complex banking requirements into maintainable, testable web platforms.
11 years of coding experience
6 years of employment as a software developer
Vocational Qualification, Business and Information Technology, Vocational Qualification, Business and Information Technology at Hyria Education
English, Finnish, Swedish
Github Skills (53)
react-three-fiber10
threejs9
react9
fiber8
zero-configuration7
visualizer7
fortress7
angularjs7
contentful7
developer-tools7
create-react-app7
build-tools7
api6
sdk6
validation6
Programming languages (5)
Github contributions (5)
jakke-korpelainen/newtab-react
Aug 2015 - Sep 2016
Contributions:23 commits, 20 pushes, 2 branches in 1 year 1 month
jakke-korpelainen/newtab-angular
Mar 2015 - Aug 2015
Contributions:6 commits, 4 PRs, 48 pushes in 4 months
new-tab-pagerequirejsnew-tabangularjsangular
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