A Mini App runs inside Telegram, so your customer never installs anything and never leaves the chat. It opens full screen, feels like a native app, and already knows who the user is, so there is no sign-up form to abandon. Good fits: a shop or menu with a cart, bookings and time slots, loyalty cards, a client dashboard, an event or ticket flow. Payments run through Telegram, so paying is a couple of taps. It comes with an admin panel on the web where your team edits items, prices and orders, and a database behind it, so you can export anything at any time. Built on Next.js and TypeScript against the Telegram Web App API, matching Telegram's own light and dark themes so it does not look like a website squeezed into a window. Tell me what your customers should be able to do and I will map the screens before writing code.

The price here is a guide for a project of average size, not a fixed rate — this offer is mainly here to show what such a build looks like. Scope and budget are both flexible: tell me what you need and what you have in mind to spend, and I will shape the project around it and say honestly what fits. Working that out is free. We design and build custom products for business — no templates, and no single fixed format that every project has to fit.