Pasi Eronen
Software Architect at Reaktor
Helsinki, Finland
Summary
🤩
Rockstar🎓
Top SchoolPasi Eronen is a seasoned Software Architect based in Helsinki with 18 years of experience designing and delivering secure, production-grade systems across fintech, telecom and consultancy environments. He blends hands-on full‑stack development (TypeScript, Node, Scala, React, AWS) with architecture, DevOps and team leadership, often filling roles from scrum master to coder to facilitator. His background in protocol design and IETF leadership (including chairing the TLS working group and contributing to widely used RFCs and the IETF Datatracker) gives him deep expertise in security and standards-aware engineering. At Reaktor and earlier at Poplatek he led payment and cloud migration projects, introduced CI/acceptance testing and scaled engineering processes company-wide. Known for pragmatic improvements—like instituting sprint retrospectives and automating infrastructure—he combines research-grade protocol knowledge with practical product delivery.
18 years of coding experience
12 years of employment as a software developer
MSc, computer science, MSc, computer science at Helsinki University of Technology
Github Skills (4)
django10
python10
database9
databases9
Programming languages (11)
Github contributions (5)
ietf-tools/datatracker
Aug 2009 - Apr 2010
The day-to-day front-end to the IETF database for people who work on IETF standards.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:384 commits in 8 months
Contributions summary:Pasi primarily contributed to the IETF datatracker, demonstrating proficiency in Python and Django. Their work involved modifying settings files, fixing exceptions in the code, and commenting out URLs. Additionally, the user addressed database-related issues, such as fixing duplicate column name bugs, and improved the codebase through implementing new features and fixing existing bugs.
djangodaystandardsdatatrackerdatabase
pasieronen/DefinitelyTyped
Apr 2017 - Apr 2024
The repository for high quality TypeScript type definitions.
Contributions:11 pushes, 7 branches in 7 years 1 month
typescript-definitionstype-definitionshigh-qualitycjsdefinitions
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