HTML/CSS layout designer familiar with Telegram WebApp API

Project: Telegram Mini App (game interface with animation, buttons, and simple actions).

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 Tasks:

 • Develop the interface according to the Figma mockup (responsive, for WebView Telegram).

https://www.figma.com/design/Cxrx3vD7S4RmIp6jdoKIlu/Untitled?t=DUMeYpDVO70BVmTT-0

 • Integrate Telegram WebApp SDK (telegram-web-app.js).

  Configure:

 • correct display in Telegram on iOS and Android;

 • Telegram.WebApp.MainButton, expand(), sendData(), close() and others;

 • interaction between UI and backend.

Backend will be implemented in GO

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 Requirements:

 • Strong knowledge of HTML, CSS, JS.

 • Experience with layout for Telegram Mini Apps / WebView interfaces.

 • Understanding of Telegram limitations (no pages, no address bar, WebView behavior features).

 • Ability to work without frameworks (or minimally — for example, vanilla JS or Alpine.js).

 • Test functionality both inside Telegram and in browser.

 • Properly initialize Telegram.WebApp.init().

 • Cannot use localStorage, cookies (depending on platform).

 • Adapt design for screens of various mobile device sizes and browsers

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 Nice to have:

 • Experience with Lottie animations, WebM or SVG animations.

 • Understanding of Telegram Bot API and Mini App architecture.

 • Willingness to show real examples (if available).

 • Understanding Telegram WebView limitations

 • Knowledge of how to update content without reloading (via JS and Telegram callbacks).

 • Ability to work with Single Page interface without a router (usually all logic within one page).

 Skills in:

 • Telegram Mini App SDK (https://core.telegram.org/bots/webapps)

 • Telegram.WebApp.MainButton, expand(), sendData() and others.

 Create a responsive, fast layout for embedded WebView, including considerations for:

 • iOS/Android specifics,

 • secure calling of window.Telegram.WebApp.sendData(...)

 • correct display of buttons and padding.

The budget is negotiable; the figure is provided for posting the announcement.