Joonatan Vuorinen
Product Specialist at Gesu Oy
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolJoonatan Vuorinen is a Helsinki-based product specialist and versatile operator with a decade of hands-on experience spanning finance, sales, and music production. Finishing a Master’s in Business Law and Finance, he combines legal and financial acumen with practical execution—running finance and admin for a family real estate and vehicle business while optimizing cash flows, contracts and bank tenders. Deeply curious and systems-minded, he taught himself Python to build trading bots after earning APV1 certification and has spent six years actively trading and modeling markets. As an accomplished music producer with over 8 million streams and industry publishing ties, he brings creative discipline, experimentation and audience-savvy marketing to product and business problems. Comfortable switching between spreadsheets, legal filings and creative studios, he values autonomy, honesty and a pragmatic sense of humor in teamwork.
10 years of coding experience
Master's degree, Business law, Master's degree, Business law at Turku School of Economics at the University of TurkuSibelius-lukio
Finnish, English
Github Skills (42)
javascript10
nextjs10
browser10
react10
static-site-generator9
architecture9
testing9
test-framework9
unit-testing9
layout9
vercel9
typescript9
test-runner9
runner9
tdd9
Programming languages (4)
Github contributions (5)
bearror/oletus
Apr 2018 - Feb 2022
Minimal ECMAScript Module test runner
Contributions:6 reviews, 61 commits, 18 PRs in 3 years 10 months
ecmascriptjesttestingesmesmodules
natancodes/astral
Apr 2016 - Jul 2016
Contributions:54 pushes, 1 branch in 3 months
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