Snappfood is the largest online food ordering and grocery shopping platform in Iran, serving over 5 million daily active users. Collaborated with a team of over 200 software engineers, effectively communicating and coordinating with team members to drive business growth.

• Implemented a fully interactive map using Leaflet.js and React for city areas with over 1,000 selectable polygons, allowing agents to multi-select and change details like price, status, etc. It’s optimized for efficiency and scalability, using React patterns and list virtualization to ensure smooth performance even with large datasets.
• Implemented the online registration process, enabling vendors to submit information and documents, sign contracts, create menus, and more while significantly reducing reliance on paper-based methods.
• Migrated a legacy project to Vite and developed a design system and a new routing system. Introduced new React patterns for layout, UI components, forms, validations, and react-query for managing server state, improving maintainability, developer experience, and performance.