Convert AI MVP to Code

My web application is up and running inside the lovable AI no-code environment, but I now need a solid React + Node.js codebase that I can own, extend, and host independently. The goal is to replicate... (Budget: $250 - $750 USD, Jobs: Agile Development, Backend Development, Database Management, Documentation, Frontend Development, Full Stack Development, Git, Node.js, Technical Support, Testing / QA)