BotHub: Telegram mini-app marketplace

Turn Telegram interaction into a full funnel that includes discovery, product details, purchase, and post-sale tracking inside one interface.

Responsibilities

• Build secure Telegram WebApp auth and user context propagation.
• Unify API + React mini-app with catalog, filters, ratings, and checkout.
• Implement bot-powered open flow, messaging, and notification events.
• Create admin workflows for moderation, sales reports, and product management.

Role: full-stack engineer — Laravel API architecture, Telegram auth, payment integration, and operational admin setup.

Implemented modular backend services for links, products, orders, and user actions; built a secure mini-app integration; added background queue workers for payment/webhook processing; and connected MoonShine for internal operator workflows with role-based access.