Krzysztof Ostrowski
Senior AI Engineer Team Leader at TCL Research Europe
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolKrzysztof Ostrowski is a Senior AI Engineer and team leader based in Warsaw with 11 years of experience bridging electronics, C/C++ systems, and machine learning into production software. He has led and mentored teams of six through complex product deliveries—from Linux-based STB applications at TiVo/Cubiware to AI-driven projects at TCL Research Europe—while keeping a strong focus on readable, modular code and high-level product design. Comfortable operating between business and technology, he prioritizes maintainable architectures that can be optimized later for performance and has hands-on DevOps experience updating dependencies and automating builds for Kubernetes-focused projects. A former electronics engineer who turned a love of puzzles into pragmatic system design, he also contributed to a notable kube-rbac-proxy repo by adding dynamic CA loading and test automation, showing an appetite for secure, scalable infrastructure work.
11 years of coding experience
7 years of employment as a software developer
Bachelor of Engineering - B.Eng., Electronic and Computer Engineering, Bachelor of Engineering - B.Eng., Electronic and Computer Engineering at Warsaw University of Technology
English, German
Github Skills (15)
rbac10
kubernetes10
authentication10
authorizations10
user-authentication10
go10
devops10
authorization10
kubernetes-pods10
cicd9
dockers9
docker9
api8
apim8
api-design8
Programming languages (8)
Github contributions (5)
brancz/kube-rbac-proxy
Jan 2022 - Jan 2023
Kubernetes RBAC authorizing HTTP proxy for a single upstream.
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:17 releases, 173 reviews, 70 commits in 1 year
Contributions summary:Krzysztof primarily focused on updating and maintaining dependencies within the Kubernetes RBAC proxy. They updated the Go module dependencies, upgraded Kubernetes-related dependencies, and introduced dynamic CA loading, which involved changes to the OIDC authenticator and delegating authenticator. They also added make targets for updating dependencies and running tests, demonstrating a focus on build and test automation.
proxyrbachttp-proxyupstreamkubernetes
ibihim/cluster-authentication-operator
Nov 2021 - Oct 2024
OpenShift operator for the top level Authentication and OAuth configs.
Contributions:48 pushes, 28 branches in 2 years 11 months
configsauthenticationopenshiftoperatorkubernetes
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