Piotr Czech
Founder at Piotr Czech
Warsaw Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolPiotr Czech is a founder and seasoned software leader with 10 years of experience delivering high-impact cloud-native and .NET systems from Warsaw. He has led migrations and platform unifications at scale—most notably owning an IAM migration serving 1M+ daily users that improved SLOs and helped generate multimillion-dollar annual gains—while also shrinking deployment lead times from weeks to minutes. Piotr combines deep hands-on engineering (CI/CD, Terraform, CloudFormation, Kubernetes) with product thinking, having built revenue-driving products and developer ecosystems that cut onboarding to minutes and reclaimed substantial infrastructure costs. A prolific technical communicator, his Windows/.NET articles have reached over 6M readers and he’s an experienced conference speaker and internal evangelist who introduces pragmatic governance like ADRs and RFCs. He brings a blend of entrepreneurial grit, operational rigor, and a knack for turning complex migrations into repeatable, measurable wins.
10 years of coding experience
5 years of employment as a software developer
abandoned, Physics, Computer Science, abandoned, Physics, Computer Science at University of Gdansk
Polish, English
Stackoverflow
36reputation
2kreached
6answers
0questions
Github Skills (67)
hexagonal-architecture10
asp-net-core10
modular-monolith10
design-patterns10
asp-net10
rest-api10
modular10
cqrs10
architecture10
modularity10
dotnet10
clean-architecture10
axon10
rest10
entity-framework-core10
Programming languages (5)
Github contributions (5)
Xeinaemm/xUnit
Apr 2018 - Dec 2020
Contributions:3 pushes, 1 branch in 2 years 7 months
Xeinaemm/Performance.NET
Apr 2018 - Dec 2020
Contributions:7 pushes, 1 branch in 2 years 7 months
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