Olli Havilehto
Senior IT Architect at UPM
Tampere, Pirkanmaa, Finland
Summary
👤
Senior🎓
Top SchoolOlli Havilehto is a Senior IT Architect based in Tampere, Finland, with 11 years of hands-on experience spanning full-stack development, enterprise architecture, and service ownership. He currently leads cybersecurity architecture and Azure integrations for UPM’s core platforms, and previously owned global content management, e-archiving and eSignature services with responsibility for roadmaps, vendors and service continuity. Comfortable moving between cloud-native designs, .NET/JavaScript stacks and ERP modernization, he blends solution architecture with practical prototyping and vendor steering. Olli’s background includes full-stack product work and recruitment at Digia and a Master’s in Computer Science, reflecting a rare combination of technical delivery, governance and people-facing experience. An understated strength is his history of translating legacy OpenEdge systems into modern SOA/SPAs, showing both curiosity and an aptitude for pragmatic modernization.
11 years of coding experience
9 years of employment as a software developer
Bachelor of Business Administration (BBA) Business Information Systems, Bachelor of Business Administration (BBA) Business Information Systems at Tampere University of Applied SciencesMaster's degree Computer Science, Master's degree Computer Science at Tampere UniversityDual degree, Dual degree at VAAO, Tampereen aikuislukio
English, Swedish, Finnish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (34)
api-blueprint7
api7
rest-api6
restful6
api-documentation6
documentation-generator6
rest6
web-application6
oculus5
swagger5
threejs4
virtual-reality4
redoc4
react4
documentation4
Programming languages (5)
Github contributions (5)
olli1337/WhaleGame
Dec 2015 - Oct 2019
Contributions:32 PRs, 29 pushes, 8 branches in 3 years 11 months
olli1337/homepage
Oct 2020 - Apr 2022
Contributions:13 releases, 55 commits, 55 pushes in 1 year 6 months
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