Web3 Game Developer for developing a game in the format of a Telegram Mini App

Good day. I am an individual developer with over 4 years of experience in full-stack development, process automation, and Web3 engineering, offering my services to develop your game in the format of a Telegram Mini App. I guarantee direct communication without intermediaries and full legal transparency, as I work officially through a sole proprietorship. I have practical experience in creating Telegram Mini Apps based on React.js (Vite/TypeScript/Tailwind) with a strict mobile-first approach and writing bots in Node.js. I have repeatedly implemented Web3 wallet connections using the wagmi, viem, and WalletConnect libraries for EVM networks, setting up secure authentication and interaction with contracts on the backend with a PostgreSQL database. I am also proficient in Python for writing microservices. My approach to optimizing architectures is presented in my portfolio: 3magency.co, https://vilors.studio/. I look forward to the project details in private messages for a focused discussion of the tasks.

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Hello. Our small team has been engaged in the design, development, and auditing of Web3 applications, GameFi projects, and highly adaptive Telegram Mini Apps for over 4 years. We have a successful track record of launching turnkey TMA applications, where the frontend is implemented in React.js with a focus on Mobile UX/UI, and the backend logic and bots operate on Node.js and PostgreSQL. In our projects, we have implemented Web3 wallet connection using the libraries wagmi, viem, TON Connect, and WalletConnect, configuring the preservation of active sessions without the need for user reauthorization with each app restart. We use Python for automating work with smart contracts and parsing blockchain data. You can familiarize yourself with the quality of our code and the level of project implementation at the portfolio links: freshagro.com.ua, farfieworldwide.com, rivnekolo.com.

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Good day. My colleague and I have been specializing in the development of internal ecosystems, bots on Node.js, and interactive Telegram Mini Apps with a deep dive into Web3 infrastructure for over 4 years. We regularly integrate the functionality of connecting decentralized wallets (MetaMask, Trust Wallet, Phantom), using proven libraries such as wagmi, WalletConnect v2, ethers.js, and RainbowKit to ensure smooth and secure transaction signing by users on mobile devices. Our stack fully matches yours: we create interfaces in React, build the backend on Node.js, optimize relational databases PostgreSQL with indexes for fast gaming queries, and write auxiliary services in Python. Examples of our technical expertise are presented in the portfolio: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

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Hello. My partner (designer + full-stack) and I have over 4 years of experience in e-commerce, Web3, and Telegram development, and we have previously created Telegram Mini Apps using React.js with a strict mobile-first approach, Tailwind CSS, and the Telegram Web Apps SDK. We have extensive practical experience in integrating Web3 wallet connections, connecting wallets through wagmi, viem, WalletConnect, Web3-Onboard, and TON Connect SDK for working with EVM and TON networks. On the backend, we deploy a Node.js (Express) + PostgreSQL connection to store game states with protection against transaction duplication, we write bot architecture, and we also use Python for analytical scripts and log processing. Our approach to designing clean and fault-tolerant systems is reflected in our portfolio: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

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Hello!

I am interested in your project. I have experience in developing web applications and backend systems using React, Node.js, PostgreSQL, and Web3 integrations, including the Telegram ecosystem and working with cryptocurrency wallets.

What I can cover for the project:
• Telegram Mini App (mobile-first interface)
• React.js frontend
• Telegram Bot API + Node.js backend
• PostgreSQL architecture
… • Web3 wallet connection
• Authorization, referral systems, game mechanics
• API integration and performance optimization
• Python for automation, services, and backend tasks if necessary

Regarding your questions:

1. Telegram Mini Apps:
Yes, I have worked with Telegram Web Apps / Mini Apps — including authorization via Telegram SDK, interaction with the bot, user states, and backend API.
I can show relevant examples and architectural approaches in private correspondence.

2. Web3 wallet integration:
Yes, I have integrated wallet connections for EVM networks.
I used:
• wagmi
• WalletConnect
• ethers.js
• web3modal
• MetaMask SDK

I also have experience in:
• message signing
• wallet-based authorization
• working with smart contract calls
• processing transactions and user sessions

On my part, I guarantee:
• clean architecture
• scalable code
• adaptation for high load
• quality mobile UX implementation
• constant communication regarding the project

I am ready to discuss the game mechanics, stack, and development stages.

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Hello!

My name is Nina, representing the developer Valentin.

I am answering your questions:

1. Yes, I have developed Telegram Mini Apps:
— Diary-Bot — a SaaS assistant with subscriptions, AI, and Mini App (@personal_diary_assistant_bot)
— V-Hub — a gaming hub with an internal economy, balance, store, and wheel of fortune in Telegram (@fly_inviders_bot)
…
React.js mobile-first, Python backend, PostgreSQL, Telegram Bot API — this is the tech stack.

2. Web3 wallet connection (wagmi/WalletConnect) — I don't have direct experience, but I have worked with crypto: I integrated NowPayments for accepting crypto payments and worked with the Binance API. I am ready to quickly get familiar with the wagmi/WalletConnect stack.

Write to me — we will discuss the game mechanics and details.

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We already have a nearly ready foundation for a Telegram mini-app with a bot, server, and wallet, which can be quickly adapted for the game and launch the first stage; I'm available to discuss.

Yes, the Telegram mini app was developed in conjunction with the mini app - bot - server - database; I won't share a public link to a specific web3 project in an open bid, but I will show relevant materials within the exchange.

We integrated the web3 wallet connection through wagmi, WalletConnect, viem, and ethers; for the front end, we often use React.js and mobile-first, and for the server side - Node.js plus PostgreSQL.

Regarding the timeline - 18 days for the first MVP stage within 1500 USD, unless the game mechanics and tokenomics turn out to be significantly broader.

AI can be added as a separate module - anti-fraud, personal tasks, dynamic hints, or quest generation.
…
In implementation, I would divide the project into the Telegram layer, game mechanics, wallet, server economy, admin panel, and analytics events.

From you, I need game scenarios, networks and tokens, accrual rules, mockups if available, access to BotFather, and wallet parameters.

I would like to clarify two points - is the game more about tap-to-earn, quests, PvP, or card mechanics?

And is an admin panel needed for balances, tasks, users, and manual moderation?

Similar architecture cases:

https://business.ingello.com/vorfahr - a product with automation, integrations, and quick launch

https://business.ingello.com/fractal - agent logic and complex workflows

https://systems-fl.ingello.com - Ingello Systems profile for FLH

It seems that this is enough to start without unnecessary bureaucracy.

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Hello! I have experience in creating TG mini apps. I am ready for collaboration. I offer quality work and a loyal price.

Feel free to write!)

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Hello, I have extensive experience in developing Telegram mini apps, I was part of the team that developed @DungeonsOfKitsune_bot and other commercial Telegram games using React. I also participated in the implementation of web3 wallet integrations in the TON ecosystem. React + Python is my main stack (over 3 years), but I have also worked a lot with Node.js. We can discuss everything in detail, describe, implement, cover with automated tests, and support it in the future. Write to me, and we will discuss the details.

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Good day👋

I am interested in your project. I have experience in developing Telegram Mini Apps, backend services, and Web3 integrations.
I work with React.js using a mobile-first approach, Node.js, PostgreSQL, Telegram Bot API, wagmi, WalletConnect, and Python.
I have experience in building scalable architecture, APIs, real-time mechanics, and integrating crypto functionality.

Previously, I have developed Telegram Mini Apps, and I will attach a link to a project example below.
https://freelancehunt.com/showcase/work/mining-telegram-miniapp-bot/1888903.html

… We also integrated Web3 wallet connection. We used wagmi, WalletConnect, viem, and ethers.js depending on the project architecture and required networks.

I am ready to discuss the game concept, mechanics, architecture, and development stages.

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I worked on nyxvx.com — an event platform using Next.js/React for Epic Games with payment integration and dynamic interfaces; I use the same mobile-first React stack plus external integrations for the Telegram Mini App.

The Telegram Mini App is essentially a React application embedded in the Telegram WebApp SDK — mobile-first, theme parameters, MainButton, initData initialization. The backend is Node.js + PostgreSQL managing game state, token balances, and anti-abuse logic. wagmi/WalletConnect sits on the front end and handles transaction signing. Python can be added as a microservice for scoring or data processing.

What I will do:
- Telegram Mini App (React.js mobile-first, Telegram WebApp SDK — viewport, themes, MainButton, BackButton)
- validation of Telegram initData on the backend (security — mandatory)
- Telegram bot on Node.js — onboarding, commands, push notifications
- backend Node.js + PostgreSQL — game logic, player state, token economy, anti-abuse
… - Web3 integration: wagmi + WalletConnect — wallet connection, transaction signing
- admin panel — managing events, balances, users
- deployment on VPS + technical documentation

--- OPTIONS ---
- Option A (MVP): 1500 USD (15 days) — Mini App React + Node.js bot + Node.js/PostgreSQL backend + wagmi/WalletConnect — playable mechanics without a full admin panel
- Option B (Complete): 2400 USD (15 days) — A + full admin panel + token economy + anti-abuse + Web3 operation validation — best scope/price ratio
- Option C (Premium): 3120 USD (15 days) — A + B + Python microservice (scoring/analytics) + QA testing + monitoring + staging and production deployment

Delivery time: 15 days. I need details on the game mechanics, target blockchain network (ETH/BSC/TON), and environment (mainnet/testnet).

- nyxvx.com — React/Next.js, Epic Games, event platform with payments and integrations
- poseidon.codezerogroup.com — Python/React enterprise web application, dashboards, API
- ou-uv.com — Flask/Python CMS with API integrations and multilingual backend

7 years in web application development — from landing pages to SaaS systems with payment integrations and cloud backend.

Write with the game mechanics and target blockchain network — we will prepare an architectural plan.

Since I am new to freelancehunt and want to quickly gain a few initial projects for my portfolio, I offer a 15% discount for the first 5 clients. The offer is valid until 5 orders are received.

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Hello!
Answers to your questions:
Yes, I have developed Telegram Mini Apps — a project under NDA, but I can show screenshots.
Yes, I integrated Web3 wallet connection — I used wagmi and WalletConnect.
My stack fully matches your requirements:
— Telegram Mini Apps ✅
— React.js mobile-first ✅
— Telegram bots on Node.js ✅
— Web3 integration (wagmi/WalletConnect) ✅
… — Node.js + PostgreSQL ✅
— Python ✅
I am ready to show screenshots upon request. What game mechanics are planned?

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I am a NodeJS developer. I am ready to take on this task. Write to me, we will discuss.

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Hello! We are a team of developers with 4 years of experience in creating custom interfaces, bots, and high-load systems. We professionally code in Typescript, Python, and C#, so we clearly understand how to build the architecture of a Web3 game with reliable logic and secure data exchange. Our team will take on the full cycle of product creation from scratch: we will develop a unique UI/UX design for the gaming space, implement the client side based on modern web technologies, and integrate payment solutions along with blockchain protocols. We will pay special attention to cybersecurity to eliminate vulnerabilities in the gaming economy. Let's discuss the details of the gameplay and technical requirements in private messages!

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Hello! Our team has 4 years of experience in developing complex software, interactive systems, and secure digital solutions. We are proficient in C#, C++, and Javascript, which allows us to implement game logic of any complexity, including cross-platform solutions and WebGL versions for browsers. In Web3 projects, we cover the full cycle: from creating custom, dynamic UI/UX game design to integrating crypto wallets, smart contracts, and protecting user data from cyberattacks. We will ensure clean code architecture, excellent optimization, and seamless synchronization of gameplay with the blockchain. We are ready to discuss your game's concept and token interaction mechanics today. When would it be convenient for you to chat?

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Hello! I have experience in developing Telegram mini Apps. I have experience with backend on ExpressJS.

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Hi there,

I'd be happy to help you build your Web3 game as a Telegram Mini App.
I have strong experience with the required stack:

Telegram Mini App
I can build a mobile-first React.js Mini App using Telegram WebApp SDK, including Telegram user authentication, launch parameters, theme handling, and smooth in-app user flow.

Telegram Bot
… I can develop the bot backend with Node.js using Telegraf or grammY for onboarding, commands, referrals, notifications, and Mini App entry points.

Web3 Wallet Integration
I have experience integrating Web3 wallets using wagmi and WalletConnect. If your project is based on the TON ecosystem, I can also work with TON Connect, which is very suitable for Telegram Mini Apps.

Backend
I can build a Node.js + PostgreSQL backend for users, game sessions, wallet addresses, rewards, transactions, referrals, and leaderboards.

Python
I can also use Python for automation, background scripts, analytics, or additional game-related processing if needed.

Answer your questions
1. Yes, I have experience with Telegram Mini App and Telegram bot development. I can share relevant examples or private demos if needed.
2. Yes, I have integrated Web3 wallet connections before using wagmi, WalletConnect, and similar wallet libraries.

My approach would be to first clarify the game flow, wallet network, reward logic, and bot behavior. Then I would build the React Mini App, Node.js backend, PostgreSQL database, Telegram bot, and Web3 wallet connection in a clean and scalable structure.
I’m confident I can deliver a stable, mobile-friendly Telegram Mini App game with Web3 wallet integration and backend support.

Best regards

Hello. I have been working with React for over 9+ years. I also have experience with TMA. I am ready for collaboration.

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Hello!
I am interested in your project — developing a game in the format of a Telegram Mini App.
Regarding your questions:
1. Yes, I have developed Telegram Mini Apps. I can send examples upon request.
2. I integrated Web3 wallet connection — used wagmi + WalletConnect v2, as well as ethers.js for interacting with contracts.
The stack I work with:
• Frontend: React.js (mobile-first)
• Backend: Node.js + PostgreSQL
• Telegram Bot API / Grammy / Telegraf
… • Web3: wagmi, WalletConnect, ethers.js
• Python — I have experience
I am ready to discuss the project details, game mechanics, and timelines. When is it convenient to have a call?
Best regards

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Hello! I am Vladimir, the founder of the engineering agency Vaysed. Your offer for the position of Web3 Game Developer to create a Telegram Mini App perfectly matches my technical stack and practical experience. My team specializes in developing high-load mini-applications with a mobile-first approach using React.js and building fault-tolerant backends on Node.js and PostgreSQL, as well as having extensive experience in writing parsers and microservices in Python. In response to your questions, I have significant commercial experience in creating Telegram Mini Apps, and you can evaluate the complex architecture in our crypto projects. In particular, we developed Droplet — a high-tech next-generation Web3 gaming platform specifically designed for the TMA ecosystem, which includes realistic Plinko based on a physics engine, real-time PvP multiplayer with dynamic betting zones, deep integration with the TON blockchain with non-custodial wallet connections, support for Telegram Stars, and a unique mechanism for betting with real NFT items. Another one of our projects is WorkersTon, a mobile-first Telegram Mini App with TON wallet integration and a ten percent referral system, where users buy virtual workers for cryptocurrency, earn passive daily income on sixty-day contracts, and safely withdraw funds. Regarding Web3 integrations, we regularly connect decentralized wallets for transactions using the wagmi and ethers.js libraries, as well as WalletConnect and TON Connect protocols for seamless user authorization directly within the messenger interface. We have perfected strict session routing and player profile management in the large-scale RESTART 2026 ecosystem, and we have configured the reliable operation of asynchronous background processes in the architecture of the autonomous system Lumos. You can explore our systems engineering approach in detail and view complete cases of implemented infrastructure solutions on the official agency website https://vaysed.me/. On this website, you will also find direct links to the aforementioned projects to test them yourself. Message me privately to pass on the technical assignment for the game mechanics, and we will promptly begin designing the database and developing the interface for your application.

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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! My name is Valentin, and I represent Arctic Web Agency. We are a team that specializes in creating modern and effective solutions for businesses. I can provide examples of our similar work in personal messages. We are ready to take your project to work!

Sincerely,
Arctic Web Team
Freelancehunt

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Hello!

I carefully studied your vacancy — the stack and tasks fully match my experience, I am ready to take on the project and bring it to completion.

Regarding your questions:

1. Yes, I have developed Telegram Mini Apps using React.js with a mobile-first approach, worked with the Telegram WebApp SDK (haptic feedback, theme params, MainButton, BackButton, viewport handling, initData validation on the backend). I wrote Telegram bots using Node.js (grammY / Telegraf) with integration to the Mini App. I will send links to the projects in private messages — some are under NDA, I will show a demo and discuss the architecture details.

2. Yes, I integrated Web3 wallet connection. I used:
… — wagmi + viem for working with EVM networks (hooks useAccount, useConnect, useSignMessage, useContractWrite)
— WalletConnect v2 for mobile wallets (MetaMask, Trust Wallet, Tonkeeper via adapters)
— TON Connect for integration with TON wallets, which is especially relevant for the Telegram ecosystem
— Message signing for authentication (SIWE approach) and linking the wallet to the Telegram account

Regarding the rest of the stack: Node.js + PostgreSQL (Prisma/TypeORM), migrations, indexes for high loads, queues (BullMQ/Redis). I used Python for scripts for indexing transactions, parsing on-chain data, and analytics.

I am ready to:
— discuss the technical specifications and deadlines on a call
— provide estimates by stages
— start in the near future

I am waiting for details about the project: network (TON / EVM / both), game mechanics, tokenomics, whether there are smart contracts or if they also need to be written.

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Hello. I can complete your task. I have experience. Write to me and we will agree.

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Good afternoon, let's discuss, extensive experience in React (full-stack position), creating Telegram bots and mini apps (I have examples)

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I have extensive experience in TMA development and would be happy to take on the work. I can show my previous projects. Links cannot be sent here.

I have installed Ton Connect and can set up any web3 connections.

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Good day, I have extensive experience in creating Telegram Mini Apps. Message me privately to discuss in more detail.

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Hello, I created a Telegram mini app, there is no link, the project will be delivered as a file, there is feedback about this project in the profile.

I worked with the wagmi library.

I am ready to start working immediately and open to long-term collaboration.

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Hello! I develop such mini apps on React.js. Also Web3 + Smart contracts on TON. I will consider security and performance. For the backend, I use Node.js.

Responses:
1. Yes, links in personal messages.
2. Yes, I integrated Ton Connect and others on Solana.

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Hello, I worked on a Telegram Mini App for a cryptocurrency game with TON wallet integration - 15,000+ active users in the first month.

I’m curious about the game mechanics planned - is it a P2E format or more focus on engagement with token rewards?

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. I am ready to take on the development of a Telegram Mini App game.

I have already developed Telegram Mini Apps, games/tap games in Telegram, and bots using Node.js. I have worked with React.js, Node.js, PostgreSQL/MongoDB, Telegram Wallet / TON, payments, and Telegram Stars.

I integrated Web3 wallet connection through Telegram Wallet / TON. If wagmi or WalletConnect is required, I can connect it to the necessary network and project requirements.

Examples of similar work are available in my portfolio in my profile. I am ready to discuss timelines, pricing, and implementation for free in private messages.

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