Cross-Platform Classified App Development

I'm seeking an experienced developer to build a classified app similar to Yemen Mazad, available on both iOS and Android platforms.

Core Functionality:
- User account creation and management
- Search and filter listings

Listing Submission: Users should be able to post their listings via SMS OTP.

Ideal Skills and Experience:
- Proven experience in developing cross-platform mobile applications
- Strong background in user account management systems
- Expertise in search and filter functionalities
- Familiarity with SMS integration for OTP verification

Please review the Yemen Mazad app thoroughly and submit your offers.