Multi-Vendor E-Commerce Web Application

We are looking for a skilled Full-Stack Web Developer (or a team) to build a multi-vendor e-commerce web application with a powerful admin panel and vendor dashboard. The platform should allow multiple sellers to list their products while giving customers a seamless shopping experience.

Core Features
 Customer Side
User registration/login with OTP & social login
Product browsing, filtering, and search
Add to cart, wishlist, and checkout
Multiple payment gateways (UPI, PayPal, Stripe)
Order tracking & notifications
 Vendor Side
Vendor registration & on boarding
Product upload & inventory management
Order management & sales reports
Payout system for vendors
Admin Side
Dashboard with sales/analytics
Manage vendors, customers, and products
Approve/reject vendor requests
Discount, coupon & promotional campaigns
Reports & data export