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English
$
USD
I will develop custom telegram bots, mini apps and crypto apps
Engyn
About this gig
CUSTOM TELEGRAM BOTS, MINI APPS & CRYPTO APPLICATIONS
Need a custom Telegram bot, crypto dashboard or complete Web3 Mini App?
I'm an Australian-based developer building Telegram applications, from simple automation bots to advanced multi-user systems.
CRYPTO & BLOCKCHAIN
- Solana, Ethereum, BNB Chain and EVM integrations
- Wallet tracking and transaction alerts
- Token price, volume and liquidity monitoring
- Crypto portfolio dashboards and analytics
- Blockchain APIs and real-time WebSocket data
TELEGRAM & AI APPLICATIONS
- Custom Telegram bots and Mini Apps
- React dashboards and interactive interfaces
- AI assistants and automated workflows
- API, webhook and database integrations
- User authentication and admin panels
- Python backends and deployment
TECHNOLOGIES
Python, FastAPI, React, TypeScript, PostgreSQL, Telegram Bot API, REST APIs and WebSockets.
WHY WORK WITH ME?
Custom development, clear communication, source code included and defined deliverables.
Please MESSAGE ME BEFORE ORDERING to confirm requirements and scope.
Get to know Engyn
Engyn
Custom Software and AI Developer
- FromAustralia
- Member sinceMar 2017
Languages
English
Australian-based software developer specialising in custom Telegram bots and Mini Apps, crypto and blockchain applications, AI agents and business automation.
Experienced in Python, FastAPI, React, TypeScript, PostgreSQL, APIs and WebSockets.
I've developed real-time blockchain monitoring systems, wallet analytics, smart contracts, trading dashboards, Telegram applications and AI-powered business tools.
From simple bots to complex multi-user applications, I deliver practical, reliable software with clear communication and professional support.
My Portfolio
FAQ
Can you build a complete Telegram Mini App?
Yes! I develop Telegram Mini Apps with custom React interfaces, Python backends, databases, user authentication and API integrations. Projects range from simple applications to sophisticated multi-user systems.
Do you develop crypto and blockchain Telegram applications?
Yes. I build wallet monitoring bots, transaction alerts, crypto portfolio dashboards, token analytics and blockchain data integrations. I work with Solana, Ethereum, BNB Chain and other EVM-compatible networks.
Can you build an AI-powered Telegram bot?
Absolutely! I can integrate AI models, custom knowledge bases, APIs and automated workflows into Telegram bots and Mini Apps. Solutions can include AI assistants, customer support tools, document processing and business automation.
Can you develop applications beyond the listed packages?
Yes. I offer custom development for larger Telegram applications, Web3 dashboards and integrated backend systems. Message me with your requirements and I'll provide a tailored quote, delivery schedule and project scope.
Will I receive the source code?
Yes. All packages include source code for the custom-developed components, along with basic setup instructions. Hosting, paid third-party APIs and ongoing maintenance are not included unless agreed separately.
What information do you need before starting?
Please provide a description of your project, required features, preferred blockchain network (if applicable), reference examples, integrations and hosting requirements. Contact me before ordering so we can confirm the appropriate package and scope.
