Joona Halonen
Senior Developer at Ericsson
Helsinki, Finland
Summary
👤
Senior🎓
Top SchoolJoona Halonen is a software consultant and MSc Computer Science student at the University of Helsinki with eight years of hands-on experience building full-stack and data-driven systems. He has worked across .NET, Mule integrations, and distributed data pipelines, most recently shaping analytics and data engineering solutions at CGI before joining Särmä Digital. Comfortable spanning backend services, integrations, and pipeline engineering, he combines production-grade engineering with an academic focus that deepens his problem-solving toolkit. Based in Helsinki, he’s candid about early “hack” projects on GitHub while steadily moving toward more robust, production-focused contributions.
8 years of coding experience
7 years of employment as a software developer
Master of Science (MSc), Computer Science, Master of Science (MSc), Computer Science at University of Helsinki
English, Finnish
Github Skills (38)
luajit9
devops9
api-gateway9
api9
openapi9
serverless9
nginx9
microservices8
kubernetes-ingress8
api-management8
cloud-native8
iot8
kubernetes8
reverse-proxy8
ai7
Programming languages (10)
Github contributions (5)
JoonaHa/dotfiles
Mar 2021 - Dec 2022
My personal dotfiles
Contributions:143 commits, 2 PRs, 232 pushes in 1 year 9 months
JoonaHa/TreeTimeComplexity
Jan 2019 - Mar 2021
Contributions:2 releases, 54 pushes, 1 branch in 2 years 2 months
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