Dubizzle Clone App Development Needed

I'm seeking a skilled developer to create a similar app of Dubizzle with specific features and functionalities. The app should be available on both Android and iOS platforms and include a web panel for comprehensive management.

Key Requirements:
- User registration and login via mobile or email
- Listings categorized by various types such as cars, jobs, electronics, real estate, etc.
- Support for image and video uploads for advertisements
- Location-based browsing to enhance user experience
- Integrated call, chat, and messaging system for user interaction
- Options for paid promotions including bump-up, top ads, and featured listings
- An admin dashboard to approve and manage listings effectively
- Development of mobile apps for both Android and iOS
- A web panel for broader accessibility and management
- Payment gateway integration with Razorpay for seamless transactions

Ideal Skills and Experience:
- Proven experience in mobile app development for both Android and iOS
- Strong understanding of web development for creating a responsive web panel
- Experience with integrating payment gateways, specifically Razorpay
- Ability to develop a robust admin dashboard for managing app content
- Familiarity with location-based services and communication systems within apps
- Strong problem-solving skills and attention to detail

If you have the expertise to bring this project to life, I'd love to hear from you!