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Viktor Koropetsky

Offer Viktor work on your next project.

Ukraine Lvov, Ukraine
3 days 14 hours back
Available for hire available for hire
age 25 years
on the service 6 years
  • web developer
  • Google Cloud Platform
  • django
  • terraform
  • Linux\UNIX
  • telegram python bot
  • GitHub/GitLab
  • javascript
  • python
  • React
  • AWS
  • CI/CD
  • telegram bot
  • SQL
  • PostgreSQL

Rating

Successful projects
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Average rating
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Rating
414
Python
319 place out of 4466
Web Programming
1273 place out of 6431

Language proficiency level

Українська Українська: fluent
English English: upper-intermediate

CV

🐍 7 years in Python development — from Flask and Django to FastAPI and cloud architectures on GCP and AWS.


I've built 4 unique bots (Telegram + Discord). Each one has its own custom business logic — not off-the-shelf templates.


📊 Key highlights:

• @free_secret_santa_bot — comfy bot for Secret Santa events that has 30 000+ active participants globally 🌍

• @hobby_monster_bot — Telegram bot for events in a board game club in Lviv 🇺🇦, with table booking via WebApp and custom Django admin site (only Ukrainian)

• @inrium_bot — event management bot for a tabletop RPG community INRIUM in Ukraine 🇺🇦 (only Ukrainian)

• Discord events bot for INRIUM — publishes and processes game events
Server with bot & Channel where bot publish events and processes them, synced with Telegram bot


🎯 What I can help with:

• Telegram and Discord bots of any complexity (including WebApp)

• Backend APIs (FastAPI, Flask, Django) + third-party/API integrations

• Process automation and automation test coverage

• CI/CD pipelines and cloud infrastructure (AWS, GCP, Terraform), Linux, Docker

• Full-cycle delivery: Backend + Frontend + Deployment


🛠️ Tech stack:

Python, Django, FastAPI, Flask, telebot, aiogram, PostgreSQL, JavaScript, React, Docker, GCP, AWS, Terraform, SQLAlchemy, pytest


✉️ Drop me a message — let's talk about your idea!

Skills and abilities

Programming

Administration

Portfolio


  • 2819 USD

    Telegram bot Secret Mikolayko

    Bot Development
    A convenient bot for Secret Santa events, with over 30,000 active participants from around the world.

    Here you can create an event, manage existing events, and anonymously message your Secret Santa.
    • The bot will help you organize the event; you just need to share it in the chat with participants or individually with each one.
    • When all participants gather, you will close registration, and the bot will randomly shuffle people to determine who gives a gift to whom.
    • Participants will be able to anonymously message their match to clarify the gift, address, etc.

    The bot supports all types of messages and reactions, as well as two languages simultaneously.
    With over 30k users and the limited Telegram interface, there have been fewer than 100 support requests in all 5 years of operation.

    The project was created on my own initiative (for a friends' chat) and has always been free for users (with an option to donate), so the project's price is calculated only based on the number of hours I spent on development.

    #telegram-bots #Telegram

Activity

  Latest proposals 1
Чат-бот Telegram для базы файлов
8 USD