Maciej Lasyk
Senior Site Reliability Engineer at Fedora Project
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolMaciej Lasyk is a Senior Site Reliability Engineer with 12+ years building and operating high-traffic, low-latency systems across cloud and on-prem environments, currently driving reliability at Elastic. He blends infrastructure architecture, platform engineering and software skills (Ansible/Terraform, Kubernetes/CRI-O, Prometheus, Python and Go) with a security-first mindset and hands-on automation experience. A long-time Fedora contributor and open-source evangelist, he has practical DevOps pedigree from roles at Inveox, Ocado and Codewise and contributions to projects like fedora-cloud Dockerfiles. Uncommonly, he runs a personal basement data center as a playground for cloud-native experiments, reflecting a DIY approach to learning and testing. Based in Kraków, he pairs mentoring and workshop-led culture change with deep operational craftsmanship and a data-driven approach to negating the status quo.
12 years of coding experience
15 years of employment as a software developer
Physics, Physics at Uniwersytet Jagielloński w Krakowie / Jagiellonian UniversityComputer science, Computer science at Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
French, English, Polish
Stackoverflow
101reputation
11kreached
3answers
0questions
Github Skills (16)
system-administration10
fedora10
bash10
docker10
dockers10
ssh9
configuration-management9
postgresql7
lighttpd7
pelican6
logging6
named6
dns6
bind6
ganglia6
Programming languages (13)
Github contributions (5)
fedora-cloud/Fedora-Dockerfiles
Mar 2014 - Oct 2015
Fedora Dockerfiles - No longer maintained. See: https://fedoraproject.org/wiki/Changes/Layered_Docker_Image_Build_Service
Role in this project:
DevOps Engineer
DevOps EngineerContributions:55 commits, 1 PR, 1 comment in 1 year 7 months
Contributions summary:Maciej primarily focused on configuring and setting up infrastructure for various applications within the Fedora Dockerfiles repository. Their contributions include creating and configuring system users, modifying SSH configurations, establishing external storage for configuration and logs, and setting sudo permissions. The user also worked on initializing and configuring services such as PostgreSQL and lighttpd. The work involved building and modifying Dockerfiles to deploy applications.
docker-imagedockerimage-builddockerfileswiki
docent-net/maciej.lasyk.info
Nov 2016 - Jan 2021
My blog repo
Contributions:171 pushes, 1 branch in 4 years 2 months
my-blog
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