Maciej Kucmus
Software Engineer at Shopware
Lower Silesian Voivodeship, Poland
Summary
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RockstarMaciej Kucmus is a software engineer with 8 years’ experience specializing in e-commerce platforms, API design, and modern JavaScript stacks. Based in Lower Silesia, Poland, he contributes to Shopware 6—improving OpenAPI schemas and backend integrations—while building Vue 3/Nuxt-based PWAs and TypeScript tooling for Shopware’s ecosystem. A former PHP developer turned full-stack engineer, he has led migrations from Nuxt 2 to Nuxt 3, implemented CI/CD with GitHub Actions, and automates type generation from OpenAPI for safer frontend-backend contracts. He combines hands-on core platform work with community-facing responsibilities like documentation, demo APIs, and StackBlitz integrations, reflecting a strong open-source ethos. Notably, his contributions focus on making APIs more accurate and consumable, improving developer experience across the platform.
8 years of coding experience
6 years of employment as a software developer
Polish, English
Github Skills (12)
api-rest10
rest-api10
php10
shopware10
api10
openapi10
apidoc10
api-design10
restful-api10
symfony10
symfony-ux10
ecommerce9
Programming languages (4)
Github contributions (5)
shopware/shopware
Oct 2019 - Mar 2025
Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 1.500 community extensions
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 reviews, 2 PRs, 12 pushes in 5 years 5 months
Contributions summary:Maciej primarily focused on improving the OpenAPI schema for various operations within the Shopware 6 platform. This involved modifying PHP files to enhance the API definitions, specifically for search, handlePaymentMethod, cancelOrder, readLanguages, update cart, read product listing and category operations. The contributions aimed at improving the schema's accuracy and completeness for better API documentation and integration. These changes indicate a focus on the API layer and its interaction with the core platform functionality.
ecommerceshopwareapifirstshopping-cartvue
elkmod/SwagHelloCody
Feb 2020 - Jan 2023
A headless sample implementation inspired by the "Hello Dolly" wordpress plugin.
Contributions:2 PRs, 1 push, 2 branches in 2 years 11 months
wordpresswordpress-plugindollyheadless
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