Karol Stępniewski
Senior Software Engineer at Netflix
California, United States
Summary
👤
Senior🎓
Top SchoolKarol Stępniewski is a Senior Software Engineer with over a decade of experience building scalable, production-grade infrastructure and distributed systems, currently at Netflix in California. He brings deep expertise in cloud-native platforms, Kubernetes, OpenStack, and serverless technologies, and has a track record of introducing Go into teams and driving large-scale deployments and automation. Comfortable across languages (Go, Elixir, Ruby, Python) and roles from hands-on coding to technical mentoring, he values maintainable, secure code and strong communication as keys to solving complex problems. His background spans telecom, medical, and enterprise software, and includes designing a blue/green upgrade approach for OpenStack and rewiring CLIs and automation for smoother operations. Colleagues rely on him to bridge customer needs and engineering realities, turning messy production challenges into robust, repeatable systems.
11 years of coding experience
9 years of employment as a software developer
Computer Engineering, Computer Engineering at Warsaw University of TechnologyBachelor of Economics (B.Ec.), Computer science, economy, Econometrics, Bachelor of Economics (B.Ec.), Computer science, economy, Econometrics at Warsaw University for Life Sciences
English, German
Stackoverflow
786reputation
73kreached
8answers
8questions
Github Skills (135)
vsphere10
terraform10
infrastructure10
declarative10
serverless10
k8s10
terraform-module10
portable10
code-generator10
faas10
terraform-cloud10
hashicorp10
sdk10
api10
clarity10
Programming languages (8)
Github contributions (5)
kars7e/tinker-cluster
Dec 2017 - Mar 2019
Contributions:10 commits, 4 pushes, 2 branches in 1 year 3 months
kars7e/kars7e.github.io
Feb 2016 - May 2018
Contributions:70 pushes, 4 branches in 2 years 2 months
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