Aleksander Kowalski
Senior DevOps Engineer at ByteSolutions
Legnica Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolAleksander Kowalski is a Senior DevOps Engineer with eight years of experience blending backend PHP development and infrastructure automation, currently leading DevOps efforts at Asseco Poland. He favors micro-frameworks built on Symfony components and Laravel, while actively expanding his toolset with Go for performant services. Aleksander runs his own consultancy, ByteSolutions, contributes to the wKontenerach.pl community, and ships practical CI/CD and container solutions across enterprise and product teams. His background spans roles from junior PHP developer to senior engineer, giving him end-to-end perspective on application lifecycles and operational reliability. Outside of code he channels the same endurance into ultra-distance cycling and weightlifting, reflecting a disciplined approach to long-term projects and performance tuning. Check his hands-on work and projects on GitHub (MrHDOLEK) for examples of pragmatic engineering and experimentation.
8 years of coding experience
5 years of employment as a software developer
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at The Witelon State University of Applied Sciences in LegnicaInżynieria produkcji i logistyki, Inżynieria produkcji i logistyki at Collegium Witelona Uczelnia Państwowa
English, Polish, Japanese
Github Skills (60)
laravel9
inf9
slim8
data-structures8
php8
dataframe8
data-processing7
etl7
monorepo7
ddd6
queue6
rabbitmq6
etl-framework6
doctrine6
metadata6
Programming languages (8)
Github contributions (5)
MrHDOLEK/slim4-boirlerplate
May 2023 - Mar 2025
Template for a project based on the slim framework
Contributions:12 releases, 7 reviews, 33 PRs in 1 year 10 months
amqpddddoctrinehactoberfest2023microservices
E-garage/backend
Oct 2021 - Oct 2023
Contributions:26 reviews, 51 PRs, 86 pushes in 2 years
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