Tommi Järvinen
System Architect at Ahkio Consulting Oy
Espoo, Finland
Summary
👤
Senior🎓
Top SchoolTommi Järvinen is a System Architect and partner at Ahkio Consulting in Espoo with 13 years of hands-on experience building and operating web and ERP systems. He combines backend development (PHP, Ruby, Elixir, Python) with cloud and DevOps expertise (AWS, GCP, Kubernetes, Ansible, Terraform) to maintain Pupesoft ERP, WooCommerce integrations and complex third‑party API integrations. Tommi has a track record of shipping serverless solutions and automated infra from roles at Nordcloud and Verkkokauppa.com, and he still prefers tinkering with Linux server management and deployment pipelines. His background spans full-stack web work to infrastructure-as-code, and he keeps skills current by exploring new languages and tools. Outside work he recharges on nature walks and brings the same pragmatic curiosity to game and film interests.
13 years of coding experience
6 years of employment as a software developer
Bachelor of Business Administration (B.B.A.), Information Technology, Bachelor of Business Administration (B.B.A.), Information Technology at HAAGA-HELIA University of Applied Sciences
English, Finnish
Stackoverflow
1reputation
0reached
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Github Skills (8)
webservice10
java9
ruby9
python9
management9
erp8
odoo8
ruby-on-rails7
Programming languages (3)
Github contributions (5)
ahkio/sepa
Apr 2022 - Dec 2025
An open source Ruby implementation of SEPA Financial Messages using Web Services.
Contributions:1 review, 2 PRs, 22 pushes in 3 years 8 months
financialseparubyweb-services
ahkio/pupesoft
Dec 2020 - May 2026
Suomalainen, avoimen lähdekoodin, toiminnanohjausjärjestelmä PK-yrityksille.
Contributions:9 pushes, 2 branches in 5 years 5 months
java
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