Build Functions to Mobile App

Hi,


The requirement is:
- Create a screen where the user can register with GMail
- Create can create a product with details (is not a priority the design)
- Database to save products and users
- Microservice to publish to database
- Microservice to get products from database
- Screen where get all products created and show on mode list


This is a sample project to can see better solutions and performance

Nice to build this on Kotlin
App to Android
The database can be proposed to have a nice performance

I Will describe more on TDD to easier