Stock Trading Platform Development

I'm interested in building a stock trading platform for both desktop and mobile, and I need a seasoned app and web developer to handle the project.

Key features the platform must incorporate:
- Real-time stock prices: As a trading platform, it must provide real-time updates on stock prices to facilitate smooth trading activities.
- Secure payment integration: Security is paramount in trading platforms, so seamless and secure payment processing capabilities are a must.
- Social trading capabilities: I'm looking to integrate social trading features into the platform, allowing users to interact, share, and learn from each other's trading strategies.
-This project goes well beyond stock and option trading. We can discuss this after we connect.

Ideal skills and experience for this project:
- Extensive experience in app and web development, especially in creating trading platforms.
- Proficiency in working with real-time data and integrating secure payment gateways.
- Previous work on social trading and fantasy gaming apps capabilities is a big plus.

Please let me know about your experience and how you plan to execute this project.