Mobile Trading Application Development

I am in need of an experienced mobile application developer who can assist me with a trading application project.

Key Requirements:
- The application needs to be compatible for both iOS and Android platforms.
- Proficient in delivering high-quality mobile applications with optimal user experience.

This project includes three main features:
- Real-time stock prices: The app should provide real-time updates for stock prices.
- Portfolio management: It should assist users in managing their investment portfolios efficiently.
- In-app trading: Users should be able to execute trades within the app.

Additional Features:
- Price alerts: The app must send out alerts about significant price changes.
- News alerts: Notifications for essential financial news.
- Social trading: It must include features for social networking amongst users.

Ideal Skills and Experience:
- Extensive experience in mobile app development
- Prior exposure to finance/trading app development
- A good understanding of real-time systems for stock prices and trade execution
- Familiarity with the development of social networking features within apps.
- Demonstrable experience of developing alert/notification systems for mobile apps.