iPad calendar and scheduling app for Professionals

We are creating an iPad app for professionals in a specific industry. The app is a calendar app that allows professionals to schedule different services at various times of their day. The app also creates a user profile and business page for these professionals that can be edited and updated by them whenever they like. Developer(s) chosen must be able to demonstrate prior experience in building this type of app. The app will be built in multiple phases with the first phase being a user signup and profile creation functionality. We also require an admin panel and database to store user data. The UI/UX for this app has already been created, and you will need to implement these designs in the creation of the app. The app will be for all Ipads regardless of size. We will also be adding “Login with Facebook”,and “Login with Apple” features to the app, but that will be in later phases. Knowledge of how to implement these features will be extremely helpful, and will give you a better chance of winning this contract. This is a small project, with a small budget not to exceed $100 (USD). If your bid is above this cap, we will not be able to consider you for this gig. This is expected to be a long term project, successful completion of this project will lead to more project opportunities in the future. Thank you in advance for your consideration.