Tuomas Pöyry
Co-Founder, User Experience & Development at Diploi
Kerava, Finland
Summary
👤
Senior🎓
Top SchoolTuomas Pöyry is a full-stack JavaScript developer and co-founder focused on developer experience, bringing 11 years of hands-on experience shipping web and POS solutions for clients like Telia, Finnkino and R-kioski. He co-founded Diploi in 2024 to improve DX while continuously experimenting with emerging web technologies and TypeScript-driven toolchains. Comfortable across Node.js, React and PostgreSQL, he has delivered production systems and integrations using modern front-end and build tooling. A Skills Finland 2015 gold medalist in web development, he also built and trained simulation software for Nordic military commanders during his service—a rare blend of civilian web engineering and mission-critical simulation work. In his spare time he explores game development as an indie creator, reflecting a practical appetite for prototyping and rapid iteration.
11 years of coding experience
2 years of employment as a software developer
Vocational Qualification in Business Information Technology, COMPUTER AND INFORMATION SCIENCES AND SUPPORT SERVICES, Vocational Qualification in Business Information Technology, COMPUTER AND INFORMATION SCIENCES AND SUPPORT SERVICES at Keski-Uudenmaan koulutuskuntayhtymä KeudaBachelor of Engineering - BE, Information Technology, Bachelor of Engineering - BE, Information Technology at Metropolia Ammattikorkeakoulu - Helsinki Metropolia University of Applied Sciences
English, Finnish
Github Skills (56)
trend10
sha9
bcrypt9
api9
postgresql7
mysql7
tui7
nodejs7
javascript7
directus7
rest7
sql7
vue7
mssql7
passwords7
Programming languages (6)
Github contributions (5)
Munkkeli/node-typescript-boilerplate
Feb 2020 - Apr 2021
A boilerplate to get personal TypeScript Node projects up and running
Contributions:10 commits, 2 PRs, 6 pushes in 1 year 1 month
boilerplateexpressnodemonnode-typescriptnodejs
Munkkeli/Zumo-Line-Follower
Feb 2018 - Oct 2020
Zumo bot line following program with calibration, remote control and automatic stop. Done as a school project.
Contributions:2 PRs, 4 pushes, 2 branches in 2 years 8 months
line-botpythonfollowingbotremote-control
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