Tomasz Kurcz
Lower Silesian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolTomasz Kurcz is a software engineer with eight years of experience building backend systems and blockchain-smart-contract tooling, currently based in Wrocław, Poland. He has deep hands-on expertise in CosmWasm development—contributing upgrades and API adaptations to the widely used cw-plus contract suite—and has prototyped storage libraries and led contract work at Confio. Tomasz combines systems-level Rust engineering with practical DevOps and low-level concurrency experience from roles spanning Jamf to Luxoft, and he freelanced to upskill in async Rust and Flutter. Parallel to engineering, he coaches technical professionals on career transitions and studies psychology, bringing insight into wellbeing and human-centered growth. Known on GitHub as a “Coffee Machine Operator,” he pairs pragmatic, production-minded coding with a curiosity for tooling and developer experience.
8 years of coding experience
9 years of employment as a software developer
Master's Degree Psychology, Master's Degree Psychology at Uniwersytet SWPSBachelors English Language and Literature General, Bachelors English Language and Literature General at Państwowa Akademia Nauk Stosowanych w Przemyślu
Polish, English, German
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (7)
smart-contracts10
rust10
blockchain10
cosmwasm10
jenkins6
docker6
dockerfile6
Programming languages (11)
Github contributions (5)
CosmWasm/cw-plus
Jun 2021 - Nov 2022
Production Quality contracts under open source licenses
Role in this project:
Back-end Developer
Back-end DeveloperContributions:81 reviews, 167 commits, 74 PRs in 1 year 5 months
Contributions summary:Tomasz primarily focused on upgrading the CosmWasm packages within the cw-plus repository to version 0.15. This involved modifications across multiple contract packages, including multi-test, cw0, cw3-fixed-multisig, cw4-group, and cw1. Key changes were the adaptation of APIs, modifications to data structures, and the addition of support for new features, such as the inclusion of funds and a new implementation of the unbonding features. This indicates a focus on the core functionality and structure of the smart contracts.
licensesopen-source-licensescontractsproductionquality
CosmWasm/storey
Jan 2024 - Apr 2025
Experimental storage abstractions for blockchain key-value stores
Contributions:8 reviews, 75 PRs, 130 pushes in 1 year 2 months
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