Pre-Owned Car Comparison Platform

I need a comprehensive pre-owned car website and Android app, inspired by policybazaar.com. This platform will not only facilitate the purchase of pre-owned cars but also help customers realize their dreams.

Key Requirements:
- Price Comparison: Primary function
- Search Filters: Price range, make/model, year
- User Accounts: Buyer, seller, admin

Developer must ensure:
- Easy addition/removal of cars by admin
- Automatic app updates with web changes

Ideal Skills and Experience:
- Web and Android app development
- Experience with comparison platforms
- Strong UI/UX design skills
- Database management expertise

Looking forward to your bids!