Tom Wieczorek
Software Engineer at Mirantis
Germany
Summary
🤩
Rockstar🎓
Top SchoolTom Wieczorek is a seasoned software engineer based in Germany with 13 years of experience building and maintaining cloud-native and backend systems, currently contributing to Mirantis and the k0s zero-friction Kubernetes project. He combines deep hands-on expertise in Kubernetes ecosystem projects (kube-rs, controller-runtime, k0s, Argo CD) with practical DevOps skills, routinely handling dependency upgrades, CI/CD workflows, and pre-flight checks. His contributions span languages and runtimes—from Java async HTTP clients and Maven/Docker tooling to Rust Kubernetes clients—highlighting an ability to bridge ecosystems and improve reliability. Notably, he has tackled subtle compatibility and auth issues (OIDC id-token support, API versioning for CRDs) and strengthened test infrastructure to prevent regressions. Colleagues can expect a pragmatic engineer who focuses on maintainability, backward compatibility, and robust error handling.
12 years of coding experience
8 years of employment as a software developer
Fachinformatiker Anwendungsentwicklung, Fachinformatiker Anwendungsentwicklung at ID Ingenieurgesellschaft für Datentechnik mbh
English, French
Stackoverflow
515reputation
248kreached
7answers
0questions
Github Skills (48)
dependency-management10
continuous-deployment10
asynchronous10
kubernetes10
github-ci10
client-library10
docker10
controller-manager10
apidoc10
rxjavafx10
testing10
continuous-delivery10
dockers10
cicd10
java10
Programming languages (20)
Github contributions (5)
k0sproject/k0s
Feb 2022 - Jan 2023
k0s - The Zero Friction Kubernetes
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:1624 reviews, 819 commits, 2858 PRs in 11 months
Contributions summary:Tom's commits focused on improving the k0s (Kubernetes Zero Friction) project's functionality and maintainability. Their work involved enhancing testing frameworks by introducing suite-wide contexts for test timeouts and ensuring proper resource management. They also contributed to the project's infrastructure, including adding support for specific build dependencies, restructuring GitHub Actions for Golang, and improving the system's pre-flight checks. Furthermore, they addressed code quality by fixing potential vulnerabilities and improving error handling.
zerofrictionk8skubernetesk0s
fabric8io/docker-maven-plugin
May 2015 - May 2020
Maven plugin for running and creating Docker images
Role in this project:Backend & DevOps Engineer
Backend & DevOps EngineerContributions:8 commits, 4 PRs, 9 comments in 5 years
Contributions summary:Tom primarily focused on enhancing the plugin's functionality and improving its integration capabilities. Contributions include adding features such as skipping tagging, supporting communication with Docker hosts using UNIX domain sockets, and addressing a typo in the push image functionality. They also improved the build process by preferring the HOME environment variable for configuration, indicating attention to both development and environment setup.
maven-pluginmavenjenkins-api-plugindockerfabric8
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.