Tom Wieczorek
Software Engineer at Mirantis
Germany
Summary
🤩
RockstarTom Wieczorek is a software engineer at Mirantis in Germany with 12 years of experience building backend and DevOps tooling for cloud-native systems. He is an active open-source contributor to projects such as k0s (Zero Friction Kubernetes), Argo CD and controller-runtime, where his work spans pre-flight checks, GitHub Actions, and adapting code for breaking Kubernetes API changes. Equally fluent in Java, Go and Rust, Tom has improved reactive integrations (introducing AsyncHttpSingle and async cancellation), added pragmatic Docker/Maven features like UNIX domain socket support, and hardened client libraries' error handling. He focuses on operational robustness and compatibility, often addressing subtle edge cases in testing, CI and deployment manifests that keep production clusters reliable.
12 years of coding experience
8 years of employment as a software developer
English, French
Stackoverflow
515reputation
248kreached
7answers
0questions
Github Skills (48)
asynchronous10
continuous-deployment10
dependency-management10
kubernetes10
github-ci10
client-library10
docker10
controller-manager10
apidoc10
rxjavafx10
testing10
continuous-delivery10
dockers10
java10
cicd10
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
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