I will build a custom telegram mini app with a clean responsive UI

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devvann13
D
devvann13
Ivan

About this gig

I build custom Telegram Mini Apps for businesses, services, and online products. The app opens inside Telegram and gives users a clean, responsive interface without asking them to install anything.


The Basic package includes up to 5 screens, one main user flow, Telegram user authentication, connection to a Telegram bot, responsive behavior across mobile and desktop, testing, source code, and setup guidance.


Common use cases include appointment booking, product or service catalogs, lead forms, customer dashboards, internal tools, and simple ecommerce flows.


Need a database, external API, payment flow, admin panel, or more complex backend logic? Choose a larger package or message me before ordering. Send the purpose of the app, the main screens, and examples you like, and I will confirm the scope and recommend the right package.

Get to know Ivan

Ivan

Bot, Mini App and Web Developer

  • FromKazakhstan
  • Member sinceJul 2026
  • Languages

    Russian, English
I build bots, Mini Apps, and websites for businesses and online projects. I develop Telegram, VK, and MAX bots for lead collection, bookings, catalogs, notifications, member areas, broadcasts, and internal automation. My core stack is Python, PostgreSQL, and third-party APIs, with admin panels when a project needs one. I can handle a specific feature or the full product, including user flows, backend, database, and interface. I also build WordPress and custom websites. Before development, I clarify requirements, define the scope, share progress in stages, and help with launch.

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