Mobile app ta works a form for bathrooms and windows

I am looking for a mobile app developer to create a mobile app that provides information about different types of windows and bathrooms. The main purpose of the app is to be a fillable form where the user can generate a quote with specifications and dimensions.

For Bathrooms, the app needs to consider the bathroom dimensions, position of the PC Items, allow the user to draw a sketch of the current bathroom layout and proposed bathroom layout. To simplify the user interface, it should have check boxes, fillable fields and drop down lists.
Preferably, allow user to insert pre loaded 2d sketch images (toilet, door, window, vanity/sink, shower...)

For Windows the user needs to fill the specifications about the windows and sketch the window type and size. The sketch for the windows are shop drawings to be sent to the factory, so this would be ideal to be pre loaded.

Alternatively, create a "Settings" tab where the user can edit each form (add categories and sub-categories, type of question or answer). Similar to how Google Forms works.

Ideal skills and experience for this job include:

- Mobile app development
- Experience with data collection and storage
- Knowledge of UI/UX design principles
- Familiarity with working with different types of windows and bathrooms

If you have the necessary skills and experience, please submit your proposal.