Jakub Neander is a seasoned software engineer in San Francisco with 15 years of experience building modern web and commerce products, particularly focused on front-end and full-stack work with React, Next.js, TypeScript, GraphQL and Tailwind. He contributes actively to notable open-source commerce projects like Saleor—improving developer tooling such as the GraphiQL playground and enhancing storefront and dashboard UX—and has shipped features from product filtering and checkout flows to 3D product previews. Comfortable moving between UI polish and API-focused developer experience, Jakub balances pragmatic refactors with security and performance improvements, evidenced by content security policy updates and Lighthouse score gains. An occasional JavaScript philosopher, he pairs a curious, self-reflective approach with a track record of shipping user-facing functionality for modern e-commerce platforms.
Your Next Store: Modern Commerce with Next.js and Stripe as the backend.
Role in this project:
Full-stack Developer
Contributions:7 reviews, 12 PRs, 110 pushes in 7 months
Contributions summary:Jakub primarily contributed to front-end development within the Your Next Store project, focused on Next.js and TypeScript. Their work included fixing UI issues related to linking, refactoring the navigation menu, and implementing initial customization features such as the footer and hero section. Furthermore, they handled product image modal and digital product display, adding a 3d preview feature.
Saleor Storefront built with React 18, Next.js 14, App Router, TypeScript, GraphQL, and Tailwind CSS.
Role in this project:
Full-stack Developer
Contributions:62 reviews, 211 commits, 105 PRs in 6 months
Contributions summary:Jakub primarily contributed to the front-end development of the Saleor storefront. They implemented features for filtering and sorting products, including creating and integrating queries for specific product searches. They also worked on the cart functionality, adding the ability to remove products. The user also added the single product and checkout functionalities. Furthermore, the user improved the overall Lighthouse score, and improved the component's naming conventions.
next-jssaleortailwindcssecommercesaleor-checkout
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Jakub Neander - Software Engineer at yournextstore