Android Tailoring App with Modern Features

I am seeking a skilled coder experienced in Android development to create an app akin to Uber, but for a tailoring service. It'll be like 'Uber of Tailors' app. This application should include:

- User registration and profile management, accessible with secure login credentials.
- Scheduling functionality, allowing users to book tailoring appointments.
- A feature for selecting custom designs, enhancing the users’ tailoring experience.
- Real-time order tracking, providing users with current updates on their garments.
- Social media integration granting the possibility for sharing the users' experience on platforms such as Facebook, Instagram, and Twitter.
- A secure payment gateway; the primary method will be QR scanner payment (Google Pay or Phone pe).
- Order management that enables users to view past and current orders.
- High standard security and privacy settings to ensure the safeguarding of user information.
- hyperlocal delivery partner's API integration
- Customer can get their clothes altered through the app
- there will also be tailor app n admin panel in addition to above customer app

Ideally, the freelancer should have prior experience in developing similar applications and a sound understanding of integrating QR code payments, order management systems, social media integrations, and high-security practices.

Developer must have knowledge of Tailoring or Clothing.