Marcin Juszkiewicz
Senior Software Engineer at OpenStack
West Pomeranian Voivodeship, Poland
Summary
🤩
RockstarMarcin Juszkiewicz is a Senior Software Engineer and AArch64 build specialist with 22 years of experience building cross-platform systems, CI infrastructure, and production-ready containers for OpenStack and Arm servers. Long rooted in embedded build systems (OpenEmbedded/Yocto) and distributions, he now focuses on virtualization and OpenStack support for AArch64 as part of Red Hat’s ARM team and Linaro assignments. A prolific open-source contributor and core developer on projects like Kolla, Nova and BitBake, he’s implemented architecture-specific builds, improved CI/test automation, and fixed low-level virtualization and UEFI issues for Arm. Colleagues rely on him for pragmatic build engineering—packaging, fetchers, and container tooling—while he quietly prefers to stay put in his current role rather than entertain recruiters.
22 years of coding experience
10 years of employment as a software developer
English, Polish
Stackoverflow
136reputation
26kreached
2answers
0questions
Github Skills (47)
libvirt10
docker10
svn10
continuous-integration10
python10
qemu10
debian10
architecture10
cin10
build-system10
rockchip10
containerization10
dockers10
cicd10
automation10
Programming languages (24)
Github contributions (5)
openstack/kolla
Jan 2017 - Oct 2022
Kolla provides production-ready containers and deployment tools for operating OpenStack clouds. Mirror of code maintained at opendev.org.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:514 commits in 5 years 9 months
Contributions summary:Marcin's commits primarily focus on improving the build process and ensuring the smooth operation of the Kolla project, which deploys OpenStack clouds using containers. The contributions include adding features for architecture-specific builds (aarch64), ensuring that the repository uses the infrastructure mirror for builds, and fixing issues with the Docker build process and package installations, as well as improvements to the test infrastructure. The changes cover essential aspects of the build system.
openstack
openstack/kolla-ansible
Oct 2017 - Apr 2022
Ansible deployment of the Kolla containers. Mirror of code maintained at opendev.org.
Role in this project:DevOps Engineer
DevOps EngineerContributions:50 commits in 4 years 7 months
Contributions summary:Marcin's contributions primarily revolve around the automation and configuration aspects of the Kolla-Ansible project. They implemented changes to Docker configurations, switching to a daemon.json-based approach for customization and removing legacy settings. Further contributions involved modifying CI/CD scripts and test configurations, including adjusting connection attempts for AArch64 instances and updating the Ubuntu version to 20.04. These changes improved the deployment and testing processes for OpenStack components.
ansible
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