Secure Roblox Marketplace MVP

​I am looking for a Senior Laravel Developer to build the MVP (Phase 1) of a professional gaming marketplace called "Eso". Our goal is to compete with platforms like G2G and Eldorado.
​Phase 1 Focus: FC 26 & Roblox only.
The system architecture MUST be dynamic and scalable to support 30+ games (Valorant, PUBG, etc.) which I will add myself via the Admin Panel later.
​Core Features Required:
​Multi-Vendor Ecosystem: Professional dashboards for Sellers and Buyers. Sellers can list Coins, Accounts, and Boosting services.
​Advanced Chat & Fraud Prevention (Critical): * Real-time chat (WebSockets).
​Admin Monitoring Panel: To view all conversations.
​Smart Keyword Filter: Auto-block/flag off-site trading attempts (WhatsApp, Discord, Phone patterns, PayPal, etc.).
​Escrow & Automated Delivery: * Secure Escrow system (Funds held until delivery is confirmed).
​Automated delivery API for digital codes/gift cards.
​Dispute management center for manual trades (Accounts/Boosting).
​Dynamic Admin Panel: * A feature to "Add New Games" easily (Name, Image, Category) without touching the code.
​Full control over vendors, users, and transactions.
​Payment & Security: * Integration of Stripe, PayPal, and Crypto (USDT/BTC).
​Protection against SQL Injection, XSS, and CSRF.
​SEO & Performance: * Clean, SEO-friendly URLs (e.g., /buy-fc26-coins).
​Fast loading speed and mobile-first responsive design.
​Technical Stack:
​Backend: Laravel (Custom, clean code).
​Real-time: Laravel Reverb or Pusher.
​Database: MySQL (High-performance schema).
​The Future Opportunity:
If you deliver a high-quality, secure MVP for these 2 games, you will be my long-term partner for adding the remaining 28 games and implementing advanced features.