Mikko Tarvainen
Senior Solutions Consultant at Vivicta
Finland
Summary
👤
Senior🎓
Top SchoolMikko Tarvainen is a Senior Solutions Consultant and pragmatic DevOps generalist with 14 years of experience designing, automating and securing Linux-heavy infrastructures across telecom, government and finance. He specializes in CI/CD, configuration-as-code and lifecycle management—having built and maintained Jenkins and GitLab pipelines, Ansible roles, golden images for both VMware and AWS, and containerized deployments with Helm and Argo CD. Mikko pairs hands-on troubleshooting and root-cause hunting with proactive vulnerability remediation and monitoring (Zabbix, Grafana, Icinga), keeping systems resilient under real-world operational pressure. He also contributes to open-source tooling, notably a MogileFS adapter for the popular Gaufrette PHP filesystem library, showing a penchant for pragmatic back-end integrations. Colleagues rely on him for clear documentation, repeatable automation and steady incident response during complex migrations and failovers.
14 years of coding experience
17 years of employment as a software developer
Bachelor of information technology, Bachelor of information technology at Savonia University of Applied Scienses
Github Skills (5)
php10
filesystem10
object-oriented-programming10
unit-testing8
unit-test8
Programming languages (8)
Github contributions (5)
KnpLabs/Gaufrette
Oct 2011 - Oct 2011
PHP library that provides a filesystem abstraction layer − will be a feast for your files!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:20 commits in 13 days
Contributions summary:Mikko primarily contributed to the implementation of a MogileFS adapter, introducing the necessary classes and methods for interacting with the MogileFS filesystem within the Gaufrette library. They added functionality for reading, writing, deleting, and renaming files, along with methods for domain and class retrieval. The commits include documentation updates, cosmetic improvements, and bug fixes, refining the adapter's functionality and usability.
flysystemgaufrettephpfilesystemabstraction-layer
mtarvainen/dotfiles
Aug 2016 - Mar 2023
Contributions:19 pushes, 1 branch in 6 years 7 months
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