Sami Pesonen
Team Lead, DevOps at Eficode
Tampere, Mainland Finland
Summary
👤
SeniorSami Pesonen is a seasoned DevOps leader and hands-on engineer with over nine years in consulting and a career in systems and testing stretching back to 2000. Currently leading a 15+ person DevOps team at Eficode, he combines team coaching and project leadership with deep technical expertise in CI/CD, Kubernetes, Docker, Ansible, and Linux toolchains. He began in test automation (Test Automation Architect at Nokia) and remains proficient in Robot Framework, Jenkins and multi-level testing practices, bringing a tester’s rigor to infrastructure and release pipelines. Sami has guided organizational DevOps transformations, delivered training and assessments, and done product integration work for telecom cloud platforms including OpenStack on Red Hat and Wind River. Lately he’s explored AI-assisted engineering, prototyping Copilot and RAG agent workflows to streamline developer productivity. Colleagues describe him as an easy-to-work-with team player who blends practical scripting (Python, Bash, Sed, Awk) with a long-term perspective on reliable, testable systems.
10 years of coding experience
12 years of employment as a software developer
English, Finnish, Chinese, Swedish
Stackoverflow
46reputation
214reached
1answer
0questions
Github Skills (31)
testfx10
robotframework10
testing9
docker-desktop9
javafx9
docker9
bdd9
rpa9
python8
automation8
acceptance-testing7
automation-framework7
kubernetes4
windows4
chat3
Programming languages (10)
Github contributions (5)
eficode/JavaFXLibrary
Mar 2018 - Nov 2020
Robot Framework library for JavaFX automation based on TestFX
Contributions:7 releases, 7 reviews, 95 commits in 2 years 8 months
automationjavafxrobotframeworktestfx
sampeson/skills-code-with-codespaces
Oct 2023 - Oct 2023
My clone repository
Contributions:5 pushes, 1 branch in 1 day
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