Full-Stack Developer Needed to Fix Existing Taobao API Integration

We are looking for an experienced full-stack developer to diagnose and fix issues with the Taobao Open Platform API integration in our existing e-commerce platform. The Taobao API has already been integrated, so this is primarily a troubleshooting and repair project—not a new integration... (Budget: $30 - $250 USD, Jobs: API Integration, Debugging, eCommerce, Full Stack Development, JavaScript, Node.js, PHP, Python, REST API, Typescript)