Marcin Zaremba
Staff Software Engineer at dvlp.energy
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolMarcin Zaremba is a Staff Software Engineer with 12 years of experience designing and operating backend, CI/CD and cloud infrastructure for fast-growing startups and large platforms. He combines hands-on systems development (Python, Go, Clojure) with deep expertise in Kubernetes, AWS and infrastructure-as-code to build scalable, resilient release pipelines and deployment automation. At Zalando he helped maintain Skipper, a high-throughput open-source reverse proxy used in production for tens of thousands of requests per second, and contributed tracing and Kubernetes enhancements upstream. Comfortable owning systems from scratch, he has repeatedly reduced operational cost and build times by migrating and codifying CI systems and automations. Based in Berlin, he’s currently seeking Release or Infrastructure Engineer roles where he can focus on CI/CD, packaging and cloud architecture—preferably outside fintech, blockchain and automotive.
12 years of coding experience
10 years of employment as a software developer
Inżynier (Inż.) Informatyka, Inżynier (Inż.) Informatyka at Poznan University of Technology
Polish, English
Github Skills (13)
url-routing10
kubernetes10
proxy10
go10
opentracing10
cloud-computing10
http-router10
kubernetes-pods10
http-proxy10
routers9
router9
ingress-controller9
etcd8
Programming languages (7)
Github contributions (5)
zalando/skipper
Aug 2020 - Jan 2022
An HTTP router and reverse proxy for service composition, including use cases like Kubernetes Ingress
Role in this project:
Back-end Developer
Back-end DeveloperContributions:34 reviews, 18 commits, 5 PRs in 1 year 5 months
Contributions summary:The user, Marcin Zaremba, primarily contributed to the backend infrastructure of the `skipper` project, which is an HTTP router and reverse proxy. Their work involved implementing and extending features related to OpenTracing integration, including adding a backend name tracing tag and related configurations. They also focused on enhancing Kubernetes integration by adding flags for remote eskip file loading and route caching for improved performance. Furthermore, the user contributed to the design and implementation of a route service.
http-routerkubernetes-ingressreverse-proxyproxyrouter
marcinzaremba/codepipeline-helper
Jan 2018 - Oct 2018
Small Python library that simplifies writing AWS Lambda functions which are a part of AWS CodePipeline pipelines.
Contributions:17 commits, 7 PRs, 7 pushes in 9 months
aws-codepipelineaws-lambdalambdapython
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