Multifunctional Telegram bot for business (Python).

Development and launch of an automated Telegram bot with flexible functionality and a web interface.
Implemented:
- Mandatory subscription verification for channels before starting.
- Interactive user survey system with moderation.
- Client personal account (ID, unique name, earnings balance, statistics).
- Referral system and assignment of personal mentors.
- Convenient menu with quick access buttons and integration with the finance department.

Technical stack: Python, Node.js, PHP, JavaScript, HTML5, CSS3, Telegram Bot API. The code is clean, adaptive, and fully optimized.