Telegram Crypto Marketplace & Escrow Bot

I’m ready to roll out a full-fledged marketplace that lives entirely inside Telegram and I need a developer who can deliver the whole stack: the public-facing marketplace, a rock-solid escrow engine, and a custom Telegram bot that ties everything together... (Budget: ₹600 - ₹1500 INR, Jobs: Bot Development, C Programming, Cryptocurrency, MySQL, PHP, Smart Contracts, Software Architecture, Telegram API)