Piotr Chromiec
Software Engineer
Poland
Summary
🤩
Rockstar🎓
Top SchoolPiotr Chromiec is a seasoned Software Engineer based in Poland with over 20 years in the industry and more than a decade of recent hands-on experience delivering backend systems, databases, big data pipelines, and ML solutions. He combines technical depth—rooted in M.Sc. degrees in Computer Science and Mathematics from the University of Warsaw—with team leadership and management experience, consistently focusing on improving internet services for real users. A recent convert to Rust, he brings modern systems programming practices to backend development and test automation. Piotr contributes to notable open-source efforts such as Golem's clay repository, improving CLI tooling, integration tests, and task server reliability for a global computing marketplace. Outside of work he balances family life with a passion for cycling and a strong personal commitment to faith, which inform his collaborative and purpose-driven approach to engineering.
10 years of coding experience
M.Sc., Computer Science, M.Sc., Computer Science at University of Warsaw
Stackoverflow
4,537reputation
1.3mreached
49answers
5questions
python-datetime
top-1%
python
top-5%
pandas
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json
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datetime
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Github Skills (20)
docker10
python10
python-datetime10
testing10
dockers10
go10
pandas9
json9
datetime9
cicd7
mv6
rust6
indentation6
bash6
plot6
Programming languages (17)
Github contributions (5)
golemfactory/clay
Jan 2018 - Nov 2019
Golem is creating a global market for computing power.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:381 commits, 95 PRs, 342 pushes in 1 year 10 months
Contributions summary:Piotr primarily contributed to bug fixes and testing of the `clay` repository, which focuses on building a global market for computing power. The commits show a focus on improving the CLI, especially with environment descriptions and test cases related to docker environments and integration tests with the Concent service. The user made changes to the core codebase, including modifications to the task server and the underlying data models.
pythonethereump2pblockchaincryptocurrency
golemfactory/yagna
Nov 2019 - Dec 2021
An open platform and marketplace for distributed computations
Contributions:14 releases, 531 reviews, 1147 commits in 2 years 1 month
marketplaceblockchainopen-platformdistributed-systemsgolem
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