Sports & Racing Bet Tracker App

I'm looking for a developer to create a comprehensive bet tracker application for both mobile (iOS) and desktop (Windows) platforms. The app should allow me to enter my bets and automatically calculate profit and loss. It should support a range of bookmakers, including Tab, Ladbrokes, Sportsbet, Elite Bet, Betfair, Tabtouch, Pointsbet, and Punt City, with the flexibility to add or remove bookmakers as needed.

Key Requirements:
- Track bets for sports such as NRL, AFL, NFL, NBA, MLB, NHL, Tennis, and NBL.
- Include racing categories like Jockey Challenges, Horse Racing, Greyhound Racing, and Harness Racing.
- Provide functionalities for notification alerts, detailed analytics and reports, and a comprehensive betting history.
- Support for iOS and Windows operating systems.

Ideal Skills and Experience:
- Experience in developing cross-platform applications for mobile and desktop.
- Strong understanding of sports and racing betting systems.
- Proficiency in integrating multiple data sources and APIs for bookmakers.
- Ability to create user-friendly interfaces with robust data management features.

I'm eager to see innovative solutions that enhance the betting experience and provide valuable insights through analytics and notifications.