Petar Teodosin
Software Consultant at Solita
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolPetar Teodosin is a seasoned software consultant with over 12 years of professional experience and decades-long practice in architecting and delivering complex, high-quality systems across finance, public sector, and telecom. He combines full-stack expertise (Java, JavaScript/TypeScript, Clojure, Scala, Python, Rust) with low-level programming, system integration, DevOps and ML, routinely moving projects from mainframe or legacy platforms to cloud-native Kubernetes environments. Known for pragmatic architecture and performance-driven engineering, he also designs custom frameworks and testing practices that improve reliability and maintainability. Petar mentors teams and teaches AI topics in Finnish, translating complex concepts into clear, usable guidance. Besides consulting, he experiments with math, music and game development blended with machine learning, and maintains active repos on GitLab rather than GitHub. Fluent in Finnish and holding dual Finland-Serbia citizenship, he prefers freelance engagements that tackle technically challenging, meaningful problems.
12 years of coding experience
30 years of employment as a software developer
Osnovna škola "France Prešern"Music highschool, Music highschool at SMS Dr. Vojislav VuckovicMatematicko-Tehnicki saradnik, Matematicko-Tehnicki saradnik at Matematička Gimnazija Beograd / Mathematical Gymnasium BelgradeDiplom Engineer's degree, Electrical Engineering, Computer Engineering on ETF, Diplom Engineer's degree, Electrical Engineering, Computer Engineering on ETF at Univerzitet u Beogradu - ETF/ University of Belgrade - School of Electrical Engineering
English, Croatian, Finnish, German, Slovenian, Italian, French, Russian
Github Skills (29)
godot10
html5-canvas10
game-engine10
excalibur10
open-source10
game-development10
typescript9
react9
graphql8
2d8
javascript8
gatsby8
fastest7
compiler7
frontend7
Programming languages (8)
Github contributions (5)
isokissa/pico-wf
Feb 2014 - Dec 2014
Contributions:45 commits in 9 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.