Hafiz Muhammad Tayyab's Work | ContraWork by Hafiz Muhammad TayyabHafiz Muhammad Tayyab
Shopify App Developer | AI Automation Specialist
Professional Shopify app for managing bulk price changes across product catalogs. Developed with Remix, React, TypeScript, and Node.js/Express. Integrated PostgreSQL with Prisma ORM and Shopify Admin API. Features campaign management wizard, advanced filtering, scheduled campaigns with auto-revert, price history tracking, and smart rounding capabilities for handling thousands of products efficiently. Built and launched a public Shopify app that enables merchants to duplicate products, collections, pages, metafields, and other store content between Shopify stores. Ideal for staging-to-production workflows, multi-store management, and bulk migrations. Preserves images, metafields, and resource relationships while handling rate-limited GraphQL operations for reliable end-to-end duplication. Built with Remix, React, TypeScript, Node.js, Prisma, PostgreSQL, and the Shopify Admin GraphQL API. Published on the Shopify App Store.