Automated system for conducting raffles and selecting winners

Developed an autonomous Telegram bot for conducting giveaways with guaranteed transparency of results. The system is designed for marketing agencies and channel owners who need complete automation of contests.
Technical advantages:
Fair selection algorithm: Use of a randomizer that excludes manipulation of results.
Condition verification: The bot automatically checks the participant's subscription to the channel before allowing participation.
Scalability: The project is deployed in Docker on a dedicated server, allowing the processing of thousands of participants simultaneously without delays.
24/7 protection: The use of background processes (screen) ensures that the bot does not turn off at the moment of the giveaway finale.
This solution helped the client increase the number of subscribers and automate the routine process of collecting the participant database.