Mini-app for Telegram

This modern mini-app, integrated directly into Telegram, transforms the messenger into a full-fledged service management tool. Clients can choose a specialist, book appointments, make payments, and leave reviews all within a familiar interface. Businesses gain a ready-to-use, closed-loop ecosystem—eliminating the need for separate websites or confirmation calls, offering fast, one-tap interactions and sales.

The user doesn't need to download another app, register again, or remember passwords. They're already on Telegram, which means they're just a few steps away from recording. Push notifications for reminders arrive instantly and are guaranteed to be delivered, without any spam filters or lost SMS.

The built-in wallet allows you to not just book, but also pay for the service immediately. This reduces the number of no-shows to zero: the customer votes with their wallet before arriving. For businesses, it offers instant prepayment at the cash register and convenient automation.

The reviews section works as a social rating. Customers see real ratings of masters and companies before booking, and after the procedure, they can leave feedback. This motivates employees to work better, and new customers to choose with trust and confidence that they won't make a mistake.

The personal profile stores all the chronicles: current entries so as not to miss, past visits to remember who cut the last time, and payment history. This is the base that forms loyalty: the client sees that they are remembered, and they do not need to explain everything again every time.

The internal structure on FastAPI and PostgreSQL holds the bar with thousands of simultaneous reservations, Aiogram manages the bot's logic, and the external architecture with Vue and Tailwind just flies. The interface looks stylish and modern - no worse than native applications, and in some ways even better due to adaptability to any devices.