Grzegorz聽Sadowski
Head Of Development at Sylius
Lodz Metropolitan Area Poland
Summary
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Rockstar馃帗
Top SchoolGrzegorz Sadowski is a Head of Development with 11 years in backend-focused software engineering, now leading engineering at Sylius from his base in the 艁贸d藕 metropolitan area. He rose through hands-on roles at Sylius after prior positions at Lakion and Firmao CRM, and co-founded Commerce Weavers, demonstrating entrepreneurial initiative alongside product delivery. Deeply experienced in Symfony and API design, he has contributed to prominent open-source projects including Sylius and API Platform, improving core data models, serialization, and documentation generation. His work on Sylius touches both backend domain modeling and pragmatic UI fixes, showing a rare mix of architectural thinking and attention to edge-case UX. Grzegorz holds an MSc in Computer Science from Lodz University of Technology and consistently brings practical, review-driven improvements to mature codebases. Colleagues describe him as a developer-leader who merges long-term design with the meticulous bug fixes that keep open-source platforms robust.
11 years of coding experience
10 years of employment as a software developer
Master of Science (MSc) Computer Science, Master of Science (MSc) Computer Science at Lodz University of Technology
Polish, English
Github Skills (26)
api-platform10
resource-dictionary10
apidoc10
ecommerce10
testing10
doctrine10
swagger10
data-serialization10
serialization10
php10
api10
rest10
symfony10
symfony-ux10
sylius10
Programming languages (2)
Github contributions (5)
Sylius/Sylius
Oct 2015 - Jan 2023
Open Source eCommerce Framework on Symfony
Role in this project:
Back-end Developer
Back-end DeveloperContributions:58 releases, 3513 reviews, 2908 commits in 7 years 4 months
Contributions summary:Grzegorz refactored the catalog promotion code to implement the price calculation in a specific area of the code to enable improved design. The user also worked on UI related aspects by fixing hardcoded selectors as well as enabling proper functionality of cart related button when viewed on mobile screen. The user has worked on a variety of tasks throughout the codebase.
apisyliusecommercephpheadless-ecommerce
Sylius/Sylius-Standard
Sep 2018 - Nov 2022
Open Source eCommerce Application on top of Symfony
Role in this project:Back-end Developer
Back-end DeveloperContributions:18 releases, 77 reviews, 48 commits in 4 years 2 months
Contributions summary:Grzegorz primarily contributed to the Sylius eCommerce platform by extending and maintaining the entity models. They added extended models for various core Sylius entities such as product associations, options, and translations for different aspects of the platform. The user's work involved modifying and extending existing classes, suggesting a focus on maintaining the platform's data structure and core functionalities.
syliusecommercephpsymfony-bundleecommerce-platform
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