Online Training Portal: Web & Mobile App Development

I'm looking for a talented developer or team to create a comprehensive web application and mobile app for an interactive online training portal. This platform will host live classes with instructors and will need to support both iOS and Android.

Key Components:
- Web Application: The primary features of the web application should include:
* User registration and profiles
* A robust course management system
* Payment gateway integration for seamless transactions
* A dedicated trainer registration system
* An intuitive admin dashboard for oversight and management

- Mobile Application: The mobile app should mirror the functionality of the web application, ensuring a consistent user experience across both platforms. It must be compatible with both iOS and Android.

Ideal Skills and Experience:
- Full Stack Web Development
- Mobile App Development (iOS & Android)
- UI/UX Design
- Knowledge of live streaming integration
- Experience with developing interactive features (like forums and quizzes)
- Payment Gateway Integration
- Admin Dashboard Development

Please provide examples of similar projects you've completed when bidding.