Telegram Mini Apps application (WebView + multilingualism)

Good day!

I have experience with such bots :)

I will do the following based on your request:

✅ Telegram bot + Mini App (WebView)
✅ Your landing page inside — full adaptation for iOS/Android
✅ Multilingual support — automatically from the language of Telegram (uk/ru/en)
… ✅ Dark/light theme
✅ Navigation within the application
✅ AWS deployment

Deadline: 2 days until demo
Cost: 10,000 UAH (one application)
Guarantee: 7 days of free revisions after delivery

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Hello! We are a team of developers and UI/UX designers with a 4-year background. Creating Telegram WebView applications is one of our key areas, where we combine mobile interface design and bot development. We will develop a user-friendly interface for your Mini App, adapt it to the dark and light themes of Telegram, and ensure instant feedback for each button. You can evaluate our approach to creating interactive interfaces and functional custom solutions in our portfolio: farfieworldwide.com and espressolab.com.ua. Send us your technical task or a description of your idea in private messages, and we will suggest the best implementation option.

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Hello! Our team has been engaged in web development, bot creation, and payment system integration for 4 years. We have extensive experience in developing Telegram Mini Apps based on WebView from scratch. We will create a lightweight, fast, and fully responsive frontend in JavaScript/TypeScript that will perfectly fit into the messenger interface. We will set up secure data transmission via the Telegram API, user validation on the backend (Python/PHP), and ensure the application works correctly on iOS, Android, and Desktop. Check out the level of our layout and complex e-commerce logic at espressolab.com.ua and farfieworldwide.com. We are ready to discuss the architecture of your application and start working.

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Good day, I have many examples of web apps, I can provide more details in private, I am ready to create quickly and efficiently.
Write to discuss your project in more detail, I can provide an exact price and deadline.

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Hello.

I can develop a Telegram Mini App with WebView integration: I will connect a Telegram Bot, set up the launch of Mini Apps, open the landing page within WebView, adapt it for mobile devices, implement multilingual support (auto-detection of Telegram language), and basic navigation within the app.

I have experience working with Telegram Mini Apps, WebView, and mobile UX, and I have created similar integration solutions.

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Hello!

I have extensive experience in developing telegram bots and mini apps. You can view examples of my work in my portfolio. I am ready to complete the assigned task.

I suggest discussing the details in private messages.

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Hello! I have reviewed your specifications for developing a Telegram Mini App via WebView. The task is completely clear, I have experience working with the Telegram WebApps API and am ready to implement this project with high quality.

Here’s how I propose to implement the architecture:

WebView and Adaptation: I will integrate your landing page inside the TMA using Telegram.WebApp.expand(), so that the application opens immediately in full screen on the smartphone without unnecessary borders. I will check the CSS styles of the landing page and adapt them for Telegram micro-browsers (iOS/Android) to ensure the layout does not break and the app looks native.

Auto-localization (Multilingualism): The bot and Mini App will automatically read the interface language from the user's Telegram settings (user.language_code) and immediately provide the required language version without unnecessary clicks.

Logic and Navigation: I will set up the basic structure (Bot Start -> Mini App Launch Button -> Landing Page Opening -> Registration). I will ensure the transfer of user parameters (ID, nickname, referral tokens) directly to your site via URL parameters for seamless authorization.
…
UX/UI for Mobile: I will integrate the functionality of the built-in "Back" button (Telegram BackButton), manage the main button (MainButton), and provide light vibration (Haptic Feedback) for better interface responsiveness.

Why you should choose me:

I write clean, structured code in Python (Aiogram 3) for the backend and JavaScript/TypeScript for the frontend.

I clearly understand the specifics of working with the Telegram WebApp API (themes, color schemes, secure transmission of initData).

I am focused on long-term cooperation, so I will create the first application as an ideal template-framework that you can easily clone and scale for future projects.

Implementation timeline: 4–6 days (considering thorough testing on various devices).
Cost: I am ready to discuss a comfortable price for you for one application with an eye on regular orders — 4500-7000.

I would be happy to discuss the details in private messages and take a look at the landing page.

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Hello! I have experience with Mini Apps through WebView. I will complete your task quickly and efficiently.

My recent works
https://indexfast.pp.ua - fast website indexing
https://mamamia.pp.ua - online store
https://programist.pp.ua/ua/portfolio/ - portfolio of works
https://monitortest.pp.ua - monitor testing
https://keytest.pp.ua - keyboard testing

… My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Feel free to write, I can start working today. I look forward to collaborating with you!

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Hello! I can implement it. Please message me privately to discuss all the details. I would be happy to collaborate!

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Ivan, I can quickly assemble a Telegram Mini App with a proper WebView, mobile adaptation, and basic navigation without unnecessary complexity. I work with React/TypeScript and have already integrated APIs and mobile UX solutions, so I will help you navigate the path: bot → Mini App → landing → registration → main functionality. I will also set up multilingual support through the Telegram language and make the solution stable and fast. I am ready to discuss the structure and start.

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Hello! I have experience with Telegram Mini Apps — I have done such tasks before.

What I will do:
— Telegram Bot setup
— Mini Apps with landing page opening via WebView
— Automatic detection of Telegram user language + localization
— Registration within Mini Apps
— Mobile device adaptation
— Stable and fast performance
…
Timeline: 5-7 days
Cost: 8,000 UAH

I am also interested in further cooperation — if you plan to regularly create similar applications, we can agree on a long-term collaboration on favorable terms.

I am ready to discuss the details!

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Good day! 👋

Telegram Mini Apps + WebView — we have done something similar, familiar task.

Bot + Mini Apps, opening a landing page through WebView, mobile adaptation, automatic language detection in Telegram — we implement everything cleanly and quickly.

We are ready for long-term cooperation, we will discuss the details in private 🤝

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Good day! I have reviewed your project — the task is clear and technically feasible within a short timeframe. What I can do: — Set up a Telegram Bot through BotFather + connect Mini Apps — Integrate an external landing page via WebView with proper adaptation for mobile devices — Automatically detect the user's language through Telegram.WebApp.initDataUnsafe.user.language_code and localize the bot interface — Basic navigation within Mini Apps — User registration with data transfer from Telegram (name, username, id) — without unnecessary forms My experience: I have practical experience working with Telegram Mini Apps and WebView solutions. I understand the specifics of mobile UX in Telegram — particularly working with tg-viewport, safe-area, MainButton, and BackButton. What I propose: I am ready to start with a small testing phase — set up the bot and open your landing page inside Mini Apps, so you can see the result before full payment. In the future, if you plan to regularly create similar applications — we can agree on a long-term collaboration under convenient terms. Write to me — we will discuss the details and timelines. 🚀

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Hello!

I develop bots and mini apps for Telegram using NodeJS. I am ready to take on the project. Write to me, and we will discuss.

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Hello! I am an experienced developer, capable of creating bots of any complexity, ranking TOP-4 in the "Bot Development" category. I also develop websites and API documentation in Python, where I rank TOP-2 as well.

Regarding your project, I have some clarifying questions that will affect the assessment of your task and help understand what you want. Please write to me to clarify all the details!

You can review my skills in my resume 👉 Freelancehunt
My works are also published in my portfolio 👉 Freelancehunt

💻 I am also the CEO of a team consisting of a FrontEnd developer and a BackEnd developer! So if necessary, our team of three can organize a turnkey development for you!

… I look forward to your response, thank you.

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Good day, Ivan
I have 10 years of experience in development, working with the tech stack on React Native (+TypeScript), React.js (Next/SSR +TypeScript), backend Node.js (Express/Nest) + MongoDB, Firebase + TS.
I am ready to take on the development.
Write to discuss the details.
I would be happy to collaborate.
Sincerely, Oleksiy.

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Hello! After reviewing your project, I am ready to start working on it. Let's discuss the details for the best result.

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Good day!

I professionally develop Telegram Mini Apps. I am ready to implement the integration of your WebView solution within Telegram Mini Apps, ensuring multilingual support and proper adaptation for mobile devices. I have experience working with Telegram Bots, APIs, and WebView.

Message me privately, and we will clarify the details.

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Good day! I have worked with the Telegram Bot API (aiogram), and I have experience with WebView integrations and mobile adaptation. I see the task like this: the bot opens a Mini App, the SDK passes the user's language from initData, and the interface is localized automatically. It is important to correctly handle viewport-fit on iOS and theme_params so that the dark theme of Telegram does not conflict with the interface. Question: is registration a form within the landing page or is backend integration needed?

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Hello, I have extensive experience in developing Telegram mini apps, including games, tap games, and ecosystems within Telegram.

You can view examples of my work in my profile.
Feel free to message me privately, and we can discuss the budget and timeline in more detail.

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Good afternoon, we can start, but before that we need to discuss the project, similar projects are in my profile.

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