Develop OLX-like Classified Ads App

I'm looking for a talented developer to create a mobile application similar to OLX for both Android and iOS platforms. The app will facilitate user-friendly classified ads with a range of features to enhance user experience and ensure smooth operation.

Key Features:
- User Registration & Login via OTP and Email
- Ability for users to post ads with images, text descriptions, and prices
- Browse and search ads by category and keywords
- In-app chat/messaging system for user interaction
- Push notifications for updates and alerts
- Location-based search using GPS
- Web-based admin panel for managing the app
- Optional payment integration for premium listings
- Reports and flagging system for inappropriate content
- Admin page to approve or reject ads before they go live

Ideal Skills and Experience:
- Proven experience in mobile app development for both Android and iOS
- Strong understanding of user authentication methods
- Expertise in integrating chat and messaging systems
- Familiarity with GPS and location-based services
- Experience with payment gateway integration
- Ability to create a robust admin panel for app management
- Strong problem-solving skills and attention to detail

I am excited to collaborate with a developer who can bring this project to life with a focus on functionality, user experience, and security. If you have the skills and experience needed, I look forward to your proposal!