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Post your project for free and start receiving proposals from freelancers within minutes after publication!

Experienced Developer for Telegram bot

272 USD

  1. 673
     5  0

    1 day1133 USD

    Hello, I worked on a Telegram bot for a crypto platform ✅, for 3 months, with 2000+ users, including payment and transaction history. How do you plan to integrate the mini-app into Telegram – through BOT API or Web Apps? I suggest we get in touch, I will provide you with free technical consultation and we will create a development plan + I will tell you about my team!

  2. 837    9  0
    10 days340 USD

    Good day, I have already worked with mini-apps in Telegram, I am ready to help you, using Python for development.

  3. 2930    8  0   1
    Winning proposal3 days272 USD

    Good day!

    I have reviewed your task. Transforming the existing Telegram bot for cryptocurrency exchange into a Mini App format is not just a redesign, but a transition to a two-component architecture (Backend + Web UI). My specialization is in developing reliable, autonomous crypto-systems, so I clearly understand the requirements for security and integration.

    Proposed system approach:

    Backend Analysis and Refactoring: I will conduct an audit of the existing exchange logic (Python, exchange APIs) and ensure its proper operation with the new frontend.

    Mini App Development: Creating an interactive frontend (HTML/CSS/JS or a lightweight framework) for the Mini App, which will provide a user-friendly interface for exchange (pair selection, amount input, confirmation).

    Secure Integration: Setting up a secure connection between the new Web App and your backend. The Mini App should use the Telegram Web App API for data transmission and interaction with the bot.

    Testing: In-depth testing of the exchange functionality, especially in terms of error handling and the correctness of transaction display.

    Why you should choose me: I have experience working with mission-critical crypto bots (WebSockets, CCXT), where transaction stability is the main priority. I guarantee that the exchange functionality will not only be aesthetically pleasing but also technically reliable.

    I am ready to start discussing the requirements for UI/UX and the architectural features of your current backend.

  4. 2211    18  3
    1 day57 USD

    Good day. I am engaged in the development and configuration of Telegram bots, automation in Python. I can help you with the modification of the bot, but for an accurate assessment of the cost and timelines for development, I need to hear more details and get acquainted with the bot itself. If you are interested - write to me, I will be happy to help.

  5. 1524    15  0
    5 days1133 USD

    Hello!
    My name is Kosva, I represent a development company specializing in Telegram bot automation, FastAPI backends, and mini app integrations.

    We can:

    Redesign your existing crypto exchange bot with a modern, user-friendly interface.

    Convert it into a Telegram Mini App with seamless UI and deep integration.

    Enhance functionality — wallet connections, exchange logic, analytics, user management, and admin panels.

    Optimize performance and ensure scalability for high loads.

    Provide full technical support and deployment assistance.

    Would you like to share your current bot’s structure or codebase so we can estimate the timeline and cost accurately?

  6. 1822    10  0
    2 days113 USD

    Good day, I have experience working with Telegram bots and Python, I can complete the task quickly and efficiently, write to me and we will discuss the details.

  7. 308  
    2 days453 USD

    hello, Sandro.
    I am expert of the bot development and I can make bot using React, Next for a short time.

    feel free contact with me, thanks.

  8. 807    15  0
    1 day340 USD

    Scrieți, vă rog, mai detaliat despre botul dumneavoastră — pe ce este construit și toate detaliile.
    Multcumesc

  9. 9927    117  0
    1 day57 USD

    Hello.

    I develop telegram bots on NodeJS. Ready for work. Lets talk.

  10. Another 2 proposals concealed
  1. 41  
    7 days283 USD

    Hello 👋
    I have experience working with Telegram bots and WebApp mini-applications. I would be happy to transform your cryptocurrency bot into a modern mini-application in Telegram.

    ✅ I will customize the bot's interface and logic,
    🔐 connect it to the API (if it already exists),
    🧪 test the final version before deployment.

    ⏳ Deadline: 7 working days (exact date will be determined after reviewing the code).
    💰 Estimated cost: 250 € (final quote depends on the scope of changes).

    I guarantee efficient communication, quick response, and solid execution. I would love to learn the details of the project and establish the next steps with you 🚀

  2. 400    2  0
    3 days283 USD

    Good day!
    I will develop a reliable and functional Telegram bot with clean code and a user-friendly interface. Experience in React, Nodejs, Python (aiogram/pyTelegramBotAPI), and integrations with APIs, payment systems, and databases.
    I guarantee quick feedback and support after the project is delivered.

  3. 2227    5  1
    30 days567 USD

    Hello! I have reviewed your assignment and believe that I can successfully complete it. I would be happy to collaborate, please write to me personally for further details.

  4. 573    9  0
    7 days113 USD

    What is your bot written on? Write me in private messages, I will do your task, but I need to know more details.

  5. 137  
    5 days51 USD

    Hello. I am ready to take on your order. I will complete it quickly and efficiently, and I will make adjustments if desired.


Client
Sandro Saviliev
Romania Bucuresti  2  0
Project published
8 months 5 days back
151 views
Tags
  • crypto
  • Mini App
  • Telegram