Mateusz Piwowarski
Senior Frontend Developer at Shiji Group
Katowice, Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolMateusz Piwowarski is a Senior Frontend Developer with eight years of professional experience building scalable, high-performance applications using TypeScript, React, React Native and Node.js. He has progressed from internship to technical team lead and now holds a senior role at Shiji Group, blending hands-on implementation with product ownership across SQL and NoSQL architectures. Comfortable with the full delivery lifecycle, he applies Agile principles to architect solutions, ship core implementations to production, and mentor teams for sustainable growth. Based in Katowice and pursuing advanced studies in computer science, he pairs academic rigor with practical leadership honed at Euvic and ESSAteam. Colleagues describe him as a problem solver who deliberately bridges business strategy and engineering execution to turn digital ideas into reliable products.
8 years of coding experience
3 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Univerza v MariboruMaster of Science - MS, Computer Science, Master of Science - MS, Computer Science at The Silesian University of Technology
English, Polish, Swedish
Github Skills (62)
sqlite10
postgresql10
query-builder10
clicker10
sql-server10
nodejs10
mongodb10
database10
mysql9
mariadb9
prisma9
cockroachdb9
sql-query9
javascript9
typescript9
Programming languages (4)
Github contributions (5)
matpiwowarski/Backyard-Game
Mar 2019 - May 2020
Contributions:111 pushes, 2 branches, 3 issues in 1 year 2 months
pink-ducks/PLAYLISTENING
Aug 2019 - Oct 2019
Desktop application that helps you compare Spotify playlists with your friends. :notes: The application uses wrapper for Spotify's Web API: SpotifyAPI-NET.
Contributions:43 commits, 1 PR, 55 pushes in 2 months
apidesktop-applicationnotesspotifyapispotify
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