Heikki Hellgren
Expert Lead Developer at OP Financial Group
Kempele, Mainland Finland
Summary
🤩
Rockstar🎓
Top SchoolHeikki Hellgren is an expert lead developer with two decades of software development experience and 14 years in senior roles, currently leading engineering efforts at OP Financial Group. He combines backend Java and frontend React expertise with recent hands-on work in AWS, and a strong history in automotive-grade architectures from his Adaptive AUTOSAR work at Elektrobit. Heikki has led cross-functional teams, shaped architecture and development processes, and organized trainings to raise engineering maturity across organizations. His background spans low-level C/C++ graphics and embedded systems to high-availability web platforms and CI/CD toolchains, giving him a rare full-stack-to-firmware perspective. Based in Kempele, Finland, he pairs pragmatic leadership with deep technical fluency and a habit of turning complex protocol and system requirements into production-ready solutions. An early creator of an internal task-management tool at Nokia that gained wide adoption, he brings both builder’s initiative and enterprise-scale delivery experience.
14 years of coding experience
12 years of employment as a software developer
Bachelor, Information technology, 4, Bachelor, Information technology, 4 at Oulu University of Applied SciencesEOD I Operator, Explosive Ordinance/Bomb Disposal, EOD I Operator, Explosive Ordinance/Bomb Disposal at Finnish Defence ForcesGraduate, Matriculation examination, Graduate, Matriculation examination at Haukipudas High SchoolUniversitat Politècnica de València
English, Swedish, Spanish, Finnish, German
Stackoverflow
2,292reputation
201kreached
59answers
34questions
Github Skills (200)
msgpack10
dependency-analysis10
trunk10
cryptocurrency10
linter10
cbor10
relational10
api10
json10
api-rest10
highlightjs10
nodejs10
package-manager10
messagepack10
codeception10
Programming languages (15)
Github contributions (5)
drodil/rustybeer
Oct 2019 - Sep 2021
CLI tool to calculate beer brewing values for different things
Contributions:58 reviews, 89 commits, 86 PRs in 1 year 11 months
brewing-softwarebrewingrustcli-toolcalculate
drodil/op-api-rust-sdk
Oct 2020 - Sep 2021
Rust SDK for OP REST API
Contributions:1 release, 6 reviews, 7 PRs in 11 months
apisdk-rustrustsdkrest
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.