E-commerce Service Marketplace Platform

Job description I am building a home services marketplace. Customers select a service, answer a short set of questions that define the scope of work, choose their area and preferred time, then compare quotes from multiple providers and book and pay in the platform. I need an experienced full stack team to build four connected surfaces on a single backend: 1- Customer web application, fully responsive 2- Customer mobile applications for iOS and Android 3- Provider application with its own dashboard 4- Administration back office Customer side 1- Service browsing and search 2- Dynamic question sets that determine scope and price 3- Address, area, and time slot selection 4- Provider comparison screen sorted cheapest first with ratings 5- In platform booking and payment 6- Customer dashboard covering bookings, history, invoices, saved addresses, and payment methods 7- Live service tracking from acceptance through to completion 8- Ratings and reviews 9- Push, SMS, and email notifications 10- Complaints, refunds, appeals etc. Provider side 1- Registration and onboarding with document upload 2- Provider dashboard covering job requests, accept or decline, schedule, and availability 3- Service and pricing configuration 4- Earnings dashboard with commission, payouts, and settlement statements 5- Performance metrics Administration back office 1- Customer and provider account management 2- Service catalogue, question sets, and pricing configuration without code changes 3- Booking oversight, cancellations, refunds, and disputes Payments, commission calculation, and provider payout runs 4- Promotions and discount codes 5- Reporting dashboards for volume, revenue, and performance Technical requirements 1- Payment gateway integration supporting cards, Apple Pay, and Google Pay 2- Maps and location services 3- Real time job status updates and in app chat 4- English and Arabic with correct right to left layout 5- One documented API serving web, both mobile applications, and the back office 6- App Store and Google Play submission