Project Description: I am looking for an experienced mobile app developer (or team) to build a complete classifieds marketplace app similar to eBay Kleinanzeigen, targeted for the Syrian market. Users should be able to post ads, chat, search by categories, promote their listings, and manage their profiles. The app must support Arabic and English, and must be optimized to work under low-speed or unstable internet conditions common in Syria. A detailed technical specification with all features is attached in the project files. Main Features: Classifieds marketplace User registration via phone number (OTP) Create and manage listings (with images) Search, filters, categories In-app chat (buyer, seller) Profile management & ratings Boost / promoted ads (paid feature) In-app banner ads (AdMob) Auto-approval system for listings Image moderation via Sightengine API Admin Web Dashboard (manage listings, users, reports) Local Syrian payment methods for Boost Ads: Syriatel Cash MTN Cash Local wallet providers (WayPay, NextPay) Technical Requirements: Android + iOS mobile apps Admin web dashboard Backend with secure API Cloud image storage Push notifications Arabic & English language support Optimized for low bandwidth and older devices Clean UI and smooth performance All technical details and exact feature lists are included in the attached document. What I Expect From the Developer: Complete development (frontend + backend) UI/UX implementation API documentation Testing on both platforms Deployment to Google Play & Apple App Store Server setup and installation 1–2 months of basic after-launch support Clean, well-structured, maintainable code Preferred Tech Stack (Optional): (You may choose other technologies if justified.) Flutter or React Native (mobile) Node.js / Laravel / Django (backend) MySQL or PostgreSQL Firebase for notifications Deliverables: Android App iOS App Admin Web Panel Backend API & database Full source code Documentation