I will build a telegram mini app, web app, and telegram bot

M
mello201247
M
mello201247
Pier.B
build a telegram mini app, web app, and telegram bot
Full Screen
build a telegram mini app, web app, and telegram bot

About this gig

Looking to launch a powerful Telegram Mini App or Bot?

I build modern, high-performance Telegram Mini Apps (TMA), Web Apps, and Telegram Bots using React, Node.js, and Telegram WebApp API.

Whether you need a custom utility, crypto webview app, tap-to-earn interface, or an e-commerce store inside Telegram - I will deliver a clean and responsive solution.


What I Offer:

  • Telegram Mini Apps (TMA): Interactive React-based WebApps running seamlessly inside Telegram.
  • Custom Telegram Bots: Node.js/Python bots with custom logic, database, and API integration.
  • Backend & API Development: Secure Node.js backend setup, PostgreSQL/MongoDB, user authentication.
  • Payment Integration: TON connect, crypto payments, Stripe, or Telegram Payments.


Why Choose Me?

  • Modern tech stack (React, Node.js, Tailwind CSS)
  • Mobile-first UI optimized for Telegram Webview
  • Clean architecture & well-documented source code
  • Fast delivery & transparent communication


Please contact me before placing an order to discuss your project requirements!

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS
    • Three.js

  • Backend framework

    • Express.js
    • Node.js

  • AI & low/no code builders

    • Claude

Get to know Pier.B

Pier.B

Full Stack Developer and DevOps Specialist

  • FromVietnam
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    English, Ukrainian, Russian, Vietnamese
Hi! I’m a Full-Stack Developer & DevOps Engineer specializing in building fast web apps, Telegram Mini Apps (TMA), and automation bots. I help founders launch production-ready MVPs and ship them to production. My Tech Stack: • Frontend/Backend: Node.js, React, WebSockets, PostgreSQL. • Telegram: TMA, Bot API, real-time mechanics. • DevOps & Cloud: Docker, GitHub Actions (CI/CD), Nginx, Cloudflare, S3/Storj. • Reliability: Grafana, Loki, automated backups. I focus on clear communication, clean setup, and fully deployed solutions. Send me a message to discuss your project!

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