Juuso Kalliomäki
Consultant at CGI
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolJuuso Kalliomäki is a pragmatic consultant and software developer with nine years of hands-on experience building and maintaining Java and TypeScript applications, particularly with Angular, React and Spring Boot. Based in Helsinki, he has worked on enterprise-grade systems including a legacy Java ERP with Oracle and continues to consult at CGI, bringing practical experience from both product and maintenance contexts. An avid learner, Juuso is actively expanding his toolset into Rust and WebAssembly, signaling a shift toward performant, low-level web tooling. He combines a builder’s mindset—enjoying projects from the ground up—with a solid academic foundation in information technology from Haaga-Helia, and a track record of adapting across teams and codebases.
9 years of coding experience
Bachelor's degree, Information Technology, Bachelor's degree, Information Technology at Haaga-Helia University of Applied SciencesProgramming languages (2)
Github contributions (5)
Hanavesi/untitled-bus-game
Sep 2021 - Dec 2021
Contributions:190 commits, 89 pushes, 5 branches in 3 months
NitorCreations/slack-group-bot
Jan 2022 - May 2022
Contributions:12 reviews, 123 commits, 22 PRs in 3 months
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