Middleware Development for Super App Completion

Job ID: 39688481

Budget: $600 – $1,200 USD

I'm looking for an experienced Flutter and Node.js developer to complete my super app, which is currently 80% developed. The key focus will be on middleware development with the following functionalities:
- Bank wallet creation via API integration.
- Bills payment service integration.
- Firebase authentication setup and integration.

The deliverable is a fully functional app, including middleware, ready for deployment. The ideal candidate should have proven experience in API integration, middleware development, and working with Firebase authentication.