Turnkey Telegram Mini App

Good day, I am writing on behalf of the company Devoxen. We specialize in the development of Telegram Mini Apps and MVP solutions with authorization via Telegram, subscriptions, and payment systems. We have extensive experience in creating similar products with integration of WayForPay / Fondy, generating QR codes, user profiles, and subscription systems with real-time statuses.

We can implement an MVP with Telegram Login, user registration (Telegram ID, profile), subscription payment, active status verification, a participant's QR card with a unique code, and a basic partner list module.

We can do this without unnecessary questions and time costs, and we also provide a guarantee and support if desired. We can start working on your project immediately after discussing the technical specifications.

I suggest moving to private messages for a more detailed conversation.

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Hello! We can develop an MVP Telegram Mini App based on your functionality:
— authorization via Telegram;
— user profile;
— subscription and payment system (WayForPay / Fondy);
— active subscription status;
— QR code generation;
— participant QR card;
— user ID;
— list of partners.
… We can also assist with backend, API, and further scaling of the product 🙂

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Hello!

I created a Telegram Mini App, here is an example: https://freelancehunt.com/showcase/work/telegram-bot-mini-app/2044351.html

I can create a bot for you and set it up on a server. Also, please understand that for the Mini App, you will need a domain and an SSL certificate (I can generate it for you for free).

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I already have a practically ready similar solution for a Telegram Mini App with a profile, subscription, and QR code; it can be quickly adapted and launched. I suggest we discuss it here right now, I'm available. ))

Regarding the timeline - the MVP can be done in 12 working days, the budget for the working phase is 42,000 UAH.
Look, there’s a nuance - 700 UAH doesn’t seem to cover a proper payment assembly and subscription verification, but we can keep it simple and go through a short first phase.
I would do it simpler - Telegram ID, profile, WayForPay or Fondy, subscription status, unique QR, list of partners, and a minimal control panel for user verification.
It’s important to include server-side payment verification; otherwise, the subscription status and QR can be bypassed, which adds unnecessary accounting stress. ))

I’d like to clarify two things:
> Is a control panel for partners and subscriptions needed?
… > Is the subscription one-time or monthly with auto-renewal?

Similar cases:
> https://business.ingello.com/vorfahr - similar product logic, subscriptions, and quick adaptation of ready modules
> https://business.ingello.com/forma-crm - similar user profiles, statuses, roles, and operation management
> https://systems-fl.ingello.com - main landing page of Ingello Systems for the exchange.

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Hello. I can develop an MVP Telegram Mini App based on your functionality.

I will implement authorization via Telegram, user registration, profile, Telegram ID, payment integration through WayForPay/Fondy, subscription status, user QR code generation, participant ID, and a list of partners.

Technically, it can be implemented using React/Next.js + backend + database + Telegram WebApp API.

I am ready to discuss the details, timelines, and budget.

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Hello!

The task is completely clear. I have experience in developing Telegram solutions and integrating payment systems. I will implement the MVP version of your Mini App quickly, adaptively, and with a focus on data security.

How the functionality will be implemented:

Authorization and Profile: We will use the built-in Telegram initData validation on the backend. This guarantees secure automatic user login without passwords — the app will immediately see their Telegram ID, avatar, and name.

Payment and Subscriptions: Since the Fondy service is currently unavailable in Ukraine, we will connect WayForPay (or MonoPay/LiqPay at your choice). I will set up automatic webhook processing: as soon as a person pays, the subscription status in the database will be instantly updated to "Active."
…
User QR Code: On the frontend, the Mini App will generate a unique QR code, which will embed the user's internal ID. When scanned (for example, by a partner), the current subscription status will be visible.

Partners List and Interface: We will create a light, modern, and adaptive UI (SPA) that visually integrates with the Telegram theme (light/dark) and loads quickly even on weak internet.

Estimated assessment:

Timeline: 10–12 days.

Budget: $250.

I have ready-made solutions for working with the Telegram WebApps API. Please let me know which payment system is a priority for you (WayForPay or should we consider Mono)? I am ready to discuss the details in the chat!

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

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Welcome! For 4 years, our team has been developing automated systems, interactive bots, and secure web applications. We clearly understand the specifics of developing Telegram Mini Apps turn-key and are ready to implement your project from architecture to release.
We develop WebApps using modern JavaScript/TypeScript and Python stacks, ensuring high interface response speed and stable server parts. Our experience in cybersecurity will provide reliable data protection, and our skills in integrating payment gateways will allow for monetization of any complexity.
Write to us in private messages to discuss the functionality of the app (whether it's a store, game, service, or admin panel). We will propose the best technical approach.

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Welcome! Our team has been developing interactive digital products turn-key for 4 years, combining web programming and creating smart bots. We have all the necessary stack to implement a fast and stable Telegram bot with an embedded Mini App.
Since the Telegram Mini App is essentially an optimized web application, we tackle the task comprehensively: we develop a user-friendly mobile UI/UX design, layout the interface in HTML/CSS using JavaScript or TypeScript for smooth operation, and implement the backend in Python or PHP. We will also set up a bot that will manage the app launch and send notifications.
Examples of our web development and interface work:
• farfieworldwide.com
• freshagro.com.ua
• espressolab.com.ua
We are ready to hear your idea, analyze the technical specifications, and propose the optimal architecture for the application. Write to us in private messages.

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Hello. I have extensive experience in developing Telegram Mini Apps. I am ready for collaboration.

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Good day! I develop in Python, have worked on similar projects with React/Node.js, and am ready for collaboration.

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Hello Vyacheslav, I will do it.
Message me privately to discuss the details of the task.

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

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 work is also published in my portfolio 👉 Freelancehunt

💻 I am also the CEO of a team consisting of a Front-End developer and a Back-End 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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Hello!
I have experience in developing Telegram Mini Apps, Python backend, and payment integrations.

I can implement an MVP with:
• authorization via Telegram
• user profile
• subscription and payment (WayForPay/Fondy)
• QR code generation
• subscription status
… • list of partners

I can also help design the architecture for further scaling of the project.

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Hello! Great MVP, I can implement it.
I have experience in developing TMA, authorization logic, profiles, and integrating WayForPay.
Regarding payment, I recommend using WayForPay because the fund is currently in the process of liquidation.
I am ready to discuss the details, feel free to write.

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Good afternoon, I am ready to complete it. Message me privately to arrange.

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Telegram Mini App developed with authorization through Telegram API, integration of payment systems, and QR code generation for several clients
Portfolio with 70+ projects: https://blove-studio.com/projects - ready to discuss the technical assignment and implementation details

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Hello!

Your project is a great fit for a fast and high-quality MVP with subsequent scaling. I specialize in developing Telegram Mini Apps and understand the key task of such products — to launch a working version as quickly as possible without overloaded architecture, but with a solid foundation for further development.

What I can implement for you:
• authorization via Telegram WebApp API;
• user registration and profile;
• storage of Telegram ID and user data;
• subscription model;
… • integration with WayForPay or Fondy;
• checking and displaying subscription status;
• generating a unique participant QR code;
• displaying user ID;
• list of partners with convenient management;
• admin panel for managing users and subscriptions (if necessary).

I also immediately consider:
— payment security;
— convenient UX within Telegram;
— fast Mini App performance;
— architecture for further functional expansion.

For the tech stack, I can offer a modern solution:
Frontend: React / Next.js + Telegram SDK
Backend: Node.js / NestJS or Laravel
Database: PostgreSQL / Firebase
Deploy + SSL + domain — I can also handle this completely.

Approximately, the MVP can be implemented in 7–14 days depending on the details of the payment logic and subscription scenarios.

If it's convenient, we can move to private messages, and I will show similar solutions/architecture and suggest the optimal implementation option for your budget and timeline.

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Good day, I am ready to implement your project, I have extensive experience with Telegram bots. Message me privately, we will discuss the details.

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Hello! I am Vladimir, the founder of the engineering agency Vaysed. Creating a Telegram Mini App (TMA) with a subscription system and dynamic QR code generation is a great task that perfectly fits our technical stack. We are ready to design and develop this MVP, laying a solid architecture for future scaling.

Here’s how we will technically implement your functionality:
1. Authorization and profile (Telegram Web App Data): We will not force the user to enter passwords. When opening the Mini App, the system will automatically retrieve secure data (Telegram ID, name) via window.Telegram.WebApp. The backend (in Python/FastAPI) will instantly create a profile in the database (PostgreSQL) and link it to a unique participant ID.
2. Subscription and acquiring (WayForPay / Fondy): Integration of fiat gateways will work through a reliable webhook system. The user clicks "Pay," the transaction is processed, and the payment system sends a secure callback to our server. The subscription status in the profile updates in milliseconds. We will implement strict finite state machine logic to avoid errors with double charges or activation delays.
3. User QR code: The QR code will be generated dynamically. We will embed a cryptographically signed payload with the user ID into the code. When your partners scan it, the system will instantly check the validity and subscription status (active/inactive), eliminating the possibility of using screenshots of others' codes.
4. Partner list: We will provide a convenient partner catalog directly in the TMA interface, synchronized with an easy administrative panel where you can independently add new locations or discounts.

We have deep practical experience in developing complex Telegram Mini Apps and payment ecosystems. We successfully implemented a seamless TMA architecture capable of handling high loads in the WorkersTon, Nova Party, and Droplet Casino projects. We refined the complex mechanics of subscriptions and user status retention in the educational platform RESTART 2026, and ensured reliable work with catalogs and databases in the Prudbay Clothes Support ecosystem.
…
We will develop the frontend for the MVP in React using modern UI libraries, so the application looks like a native Telegram component, with fast animations and support for the messenger's dark/light theme.

You can evaluate our engineering approach and view our portfolio on the agency's website: https://vaysed.me/
Contact me so we can discuss the details and start working!

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1. What should be in the user profile? 2. What is the list of partners and where to get it? 3. Is an admin panel needed? 4. The functionality and capabilities are unclear.

P.S. The price is indicated if done as described with "MVP Functionality."

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Hello. My name is Roman, CVO of Echocode.Digital. We have an experienced team with 8 years of expertise in creating turnkey websites, mobile applications, and complex web systems. We specialize in developing modern, responsive, and high-performance solutions. Over 8 years of practice, we have formed a deep technical stack:
UI/UX Design: Interface design, creation of design systems, Wireframes, Mobile & Web UI (Figma, Adobe Creative Suite).
Frontend and interfaces: HTML, CSS, JavaScript, TypeScript, React.js, Next.js.
Mobile development: React Native and Flutter.
Backend and server logic: Node.js (NestJS), Python (FastAPI/Django), PHP (Laravel), WordPress.
Databases and storage: PostgreSQL, MySQL, MongoDB, Redis.
Infrastructure and DevOps: Docker, AWS, WebSockets, REST API, Git.
You won’t have to separately look for a designer, backend developer, and frontend developer. Our team works in a unified manner, which eliminates misunderstandings between design and code, significantly speeds up development, and guarantees quality results from a single source.
Message us in private! We will discuss the details of your project, calculate exact timelines and budget.
… Freelancehunt
https://echocode.app/portfolio/

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Hello!

I can develop an MVP Telegram Mini App based on your functionality: authorization via Telegram, user profile with Telegram ID, subscription/payment through WayForPay or Fondy, active subscription verification, unique user QR code, participant ID, and a list of partners.

I specialize specifically in Telegram bots, Telegram Web App / Mini App, and backend logic. I can create not just a "payment button," but a proper server-side component: storing users in a database, webhook/callback from the payment system, checking subscription status, and protection against manual substitution of Telegram ID or payment status.

I propose to implement the MVP with the following logic:

1. Telegram Mini App with authorization via Telegram.
… 2. User registration and profile.
3. Backend + database for users, subscriptions, and partners.
4. Integration of WayForPay or Fondy.
5. Handling callback from the payment system.
6. Status of active subscription.
7. Generation of a unique QR code for the user.
8. Displaying the QR code, participant ID, and subscription status.
9. Basic list of partners.

I can also immediately prepare the project structure so that after the MVP, it would be easy to add an admin panel, subscription levels, a referral system, partner discounts, or analytics.

A few points need clarification:

— Are WayForPay/Fondy already connected, or do you need help with the connection?
— Should the subscription be one-time or monthly?
— Does the QR code only show the subscription status, or does the partner need to scan it and confirm the action?
— Is the list of partners just a catalog, or do you need categories/search/partner cards?
— Is an admin panel needed to manage users and partners?

I am ready to discuss the details and propose the optimal MVP option without unnecessary complications.

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Good day!

I professionally develop Telegram Mini Apps. I am ready to implement the MVP of your project with authorization, profile, subscriptions, and QR codes. I have experience integrating with WayForPay/Fondy and APIs. I will deploy it on the server.

Message me privately, and we will discuss the details.

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Good day.

The task is clear. MVP Telegram Mini App with authorization via Telegram, subscription through WayForPay or Fondy, user QR card, and a list of partners. Standard scope, our specialized type of projects.

We have done Telegram Mini Apps with payments and QR cards.

Technical approach:

Frontend: Next.js 14 with App Router plus TypeScript, Tailwind with shadcn/ui for components. Telegram WebApp SDK with initData validation via HMAC on the backend (without this, anyone can forge a Telegram ID).
…
Backend: Node.js with Fastify or Python with FastAPI as a choice. PostgreSQL for the main database with tables for users, subscriptions, and partners.

Authorization. Upon first login, we validate initData with the bot token, create a user profile in the database with Telegram ID, name, and avatar. Subsequent requests are authorized via session token.

Subscription payment. Both WayForPay and Fondy are supported via REST API. We create a payment session, redirect to the payment page, after successful payment we receive a webhook with confirmation, activate the subscription in the database, and send a notification to the user. Idempotency through order_id to prevent double payment.

QR card. A unique QR is generated based on user_id or a separate partner_id. We encode the URL with a token or just ID for scanning by partners. The subscription status and participant ID are displayed next to the QR. The card updates in real-time when the status changes.

List of partners. A separate table in the database with name, description, location, and category. Filtering and searching on the frontend. Admin adds partners through a simple interface or directly in the database.

Before the main contract, I am ready to show a prototype of authorization plus QR cards on a test bot in a couple of days.

Portfolio: quentar.space/en/startups

I look forward to your message.

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Hello.

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

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Good day, I can help you with the implementation of your idea. I will do the work quickly and efficiently.
The price is approximate.
There are a few questions that may affect the cost and deadlines. This can be discussed in private messages.

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Good day, I am a Python developer with extensive experience in developing Telegram bots of various complexities. I can complete your order quickly and efficiently. Please write to discuss the details; I am ready to start today. I will also upload your bot to the server for stable operation 24/7 and will provide technical support for the bot for another month. This is included in the cost.

I have experience in developing Telegram mini apps.

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Hello! I can develop an MVP Telegram Mini App based on your functionality — with authorization through Telegram, user profile, subscription, and participant QR code.

I will create the architecture with future scalability in mind, so that after the MVP, new functionality, partnership mechanics, roles, analytics, etc., can be added without any issues. I will also implement payment integration through WayForPay or Fondy, store subscription status, and generate a unique QR code for each user.

To assess, I would like to clarify:
— Is there already a design or just an idea?
— Is only the Mini App needed or also a Telegram bot?
— What stack is preferred for backend/frontend?
— Is the subscription one-time or with auto-renewal?
… — Is the list of partners just a catalog or with additional logic/discounts?

After the answers to these questions, I will be able to provide guidance on timelines, costs, and stages of MVP development.

Let's discuss the details!

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Hello, I have worked on a Telegram Mini App with integration of the LiqPay payment system and a QR generator for 10,000+ users, which is very similar to your needs with WayForPay/Fondy and QR cards.

What specific partners will be on the list and how do you plan to monetize subscriptions?

I suggest we get in touch; I will provide you with free technical consultation and we can outline a development plan + I will tell you about my team! ✨

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Hello! Am I correct in understanding that authorization via Telegram should happen instantly without any extra buttons?

I will clarify the deadlines and budget in personal correspondence.

I propose to carry out this project as follows:
1. I will set up authorization via Telegram and create a profile with Telegram ID.
2. I will integrate WayForPay or Fondy, implement subscription payment and status verification.
3. I will develop the generation of a unique QR code displaying the subscription status and participant ID, as well as a list of partners.

… Thank you for considering my proposal. I am excited about the possibility of working with you!

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