appsheet app help

I am looking for a freelancer who can assist me with my AppSheet app. I require specific help with sheet organization and user authentication.

Skills and Experience:
- Experience with AppSheet and creating advanced features
- Proficiency in troubleshooting errors and designing user interfaces
- Knowledge of sheet organization and user authentication

I have an existing calculation app that is written in xcode and based off my excel file. However I'm not trying to convert it to anything. It will be a new build from scratch and I will need help and guidance with user authentication setup, sheet file data organizing, etc

The desired outcome for my AppSheet app is clear, as I have a specific vision in mind.

Ideal Timeline:
I am looking for someone who can complete this project in the short-term, within a few weeks.