t
temacoder

Artem N.

@temacoder

Telegram Bot and Mini App Developer

Ucraina
Russo, Ucraino, Tedesco
Alcune informazioni sono riportate in lingua inglese.
Chi sono
Hi, I'm Artem — a JavaScript and TypeScript developer focused on Telegram products. I build and fix Telegram bots, Mini Apps, subscription and payment systems, API integrations and backends. Stack: Node.js, TypeScript, grammY, Telegraf, React, PostgreSQL, MongoDB, REST APIs, webhooks, Docker, Linux. I work with both modern and legacy Telegram codebases, and I care about reliable business logic and clear communication from requirements to deployment. I speak English, German, Russian and Ukrainian.... Continua a leggere

Competenze

t
temacoder
Artem N.
offline • 

Consulta i miei servizi

Chatbot basati su regole
I will fix debug or improve your telegram bot
A partire da35 USD / progettoMaggiori dettagli
Chatbot basati su regole
I will build a telegram subscription bot with stars or stripe payments
A partire da95 USD / progettoMaggiori dettagli

Esperienza lavorativa

Booking Bot – Apartment Booking & Property Management Platform

Flat7

Jun 2026 - Jul 2026 • 1 mo

A complete Telegram-based apartment booking and property management system inspired by platforms like Airbnb. Customers can browse available apartments, select dates, make reservations, complete payments, manage their bookings, and submit utility meter readings directly through Telegram. The platform also provides property owners and administrators with tools for managing apartments, bookings, customers, payments, availability, and operational data. I developed the backend architecture, booking logic, database structure, Telegram interaction flows, payment functionality, and administration features.

Temacast – Telegram Media Processing & Large File Upload Bot

Temacast • Freelance

Feb 2026 - Feb 2026 • 0 mos

Temacast is a Telegram-based media automation system designed to receive and process large audio and media files for a podcast platform. One of the main technical challenges was handling files larger than the limits of the standard hosted Telegram Bot API. To solve this, I deployed and configured a self-hosted Telegram Bot API server, allowing the platform to work with significantly larger files and integrate them directly into the media processing workflow. Uploaded files are processed by the backend and transferred to S3-compatible cloud storage for further use by the platform.

Temin VPN — Telegram Subscription & Automation Platform

Chatbot • Freelance

Jan 2026 - Jan 2026 • 0 mos

Temin VPN is a Telegram-based subscription service that automates the complete customer journey — from onboarding and trial activation to subscription management and service provisioning. I developed the Telegram bot and backend logic responsible for user accounts, subscription periods, referral rewards, automated access provisioning, and integration with external services. The system includes automated trial management, referral logic, subscription status tracking, user notifications, and backend administration.