Magdalena Markusik is a Mobile Engineer based in Wrocław with 9 years of experience building user-focused front-end and full-stack features for e-commerce and consumer apps. She moved through roles at Callstack, Mirumee, Saleor Commerce (senior engineer), and now Yonder, bringing practical expertise in React, TypeScript, GraphQL and modern web/mobile stacks. Her open-source contributions to Saleor’s dashboard and storefront show a knack for improving UX and internationalization in complex e-commerce interfaces, including checkout, product creation flows, and channel management. Magdalena combines hands-on component and form design with a strong attention to localization and SEO concerns that often go overlooked in front-end work. Colleagues describe her as a detail-oriented implementer who quickly turns product needs into polished UI interactions. She’s comfortable shipping cross-cutting changes across front-end and mobile boundaries, making her a reliable bridge between product and engineering.
Saleor Storefront built with React 18, Next.js 14, App Router, TypeScript, GraphQL, and Tailwind CSS.
Role in this project:
Front-end Developer
Contributions:153 reviews, 59 commits, 48 PRs in 1 year 1 month
Contributions summary:Magdalena contributed extensively to the front-end aspects of the Saleor storefront project. Their work focused on implementing and refactoring UI components, including the channels selection dialog, cart features, and address forms. They also addressed bugs, improved the user interface, and integrated new features, such as phone number input, while also working on product and checkout translations. These contributions indicate a strong focus on enhancing the user experience within the e-commerce platform.
A GraphQL-powered, single-page dashboard application for Saleor.
Role in this project:
Full-stack Developer
Contributions:501 reviews, 19 commits, 192 PRs in 1 year 4 months
Contributions summary:Magdalena primarily worked on the front-end of the Saleor dashboard application. Their contributions involved adding and modifying components related to SEO forms, order lists, and product and collection creation. They also fixed string issues related to internationalization and improved various UI elements. The user's commits demonstrate a focus on React, TypeScript, and GraphQL within the context of an e-commerce dashboard.
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