Michał Jastrzębski
Principal Machine Learning Engineer at Ginkgo Bioworks, Inc.
Beaverton, Oregon, United States
Summary
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SeniorMichał Jastrzębski is a cloud-native technology leader and Chief Technology Officer with 12 years of experience building production-grade ML and infrastructure platforms. He blends deep Python and DevOps expertise with hands-on systems architecture, having led OpenStack Kolla efforts and contributed to Kubeflow and other ML infra projects. His background spans startups and large companies—cofounding bytewax, driving data engineering at GitHub, and architecting ML on cloud at Intel and Ginkgo Bioworks—so he moves projects from prototype to scalable operations. Notably, he improved CI/CD and multinode deployment workflows for the widely used openstack/kolla-ansible project, shaving build times and hardening container behavior. Based in Beaverton, OR, he describes himself as a “cloud enginseer” who enjoys breaking things to learn how to build them better.
12 years of coding experience
11 years of employment as a software developer
Github Skills (20)
docker10
bash10
rsyslog10
dockers10
cicd10
rabbitmq10
openstack10
kol10
ansible10
ansible-tower10
ansible-galaxy10
k10
python9
jinja29
ceph8
Programming languages (15)
Github contributions (5)
openstack/kolla
Sep 2015 - Jan 2018
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 & System Architect
DevOps Engineer & System ArchitectContributions:73 commits in 2 years 3 months
Contributions summary:Michał's primary contribution focuses on enhancing the OpenStack Kolla project's operational aspects. They have implemented and refined the logging mechanism by integrating rsyslog for various OpenStack services (Nova, Neutron, Keystone, Cinder, Heat, Swift, Murano). Furthermore, the user demonstrated infrastructure as code skills by modifying Dockerfiles, including the removal of the /dev/log directory on rsyslog start to resolve container race conditions and improving the RabbitMQ upgrade playbook. They have also added critical architecture documentation and introduced a mechanism for Dockerfile customization.
containerskolladeploymentproduction-readycloud-foundry
openstack/kolla-ansible
Jan 2017 - Jan 2018
Ansible deployment of the Kolla containers. Mirror of code maintained at opendev.org.
Role in this project:DevOps Engineer
DevOps EngineerContributions:19 commits in 1 year
Contributions summary:Michał primarily contributed to the project by enhancing the CI/CD pipeline and streamlining the deployment process for the Kolla-Ansible project, specifically focusing on multinode deployments and supporting testing scenarios. Their work involved modifying the setup scripts to accommodate multi-scenario testing and incorporating features such as a proxy cache for tarball downloads, which significantly optimized the build and deployment times. They also addressed memory-related issues in the Ceph gates and refactored quickstart documentation.
containerskolladeploymentansibledocker
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