Developer for AI-Powered App and Website

Description: I’ve built an MVP for a product builder—an app that lets users create websites, apps, and AI-powered products interactively. I used Lovable to generate the initial front end, which is about 30-40% complete. Now, I need a skilled developer to take the project further—expanding the back end, integrating interactivity, and making it more like Polsia in terms of task-driven creation. What I need: Integrate or build the back-end logic (potentially serverless or cloud functions). Enhance interactivity so users can create tasks and see the process, similar to Polsia. Ability to work with or refactor the code generated by Lovable.