I will develop a fast and user-friendly Telegram bot based on the modern asynchronous framework aiogram 3 and an SQLite database. The bot is designed to automate the creation of QR codes in real time.
Key functionality and technical features:
Instant generation: A user sends any text or link, and the bot immediately returns a ready-made QR code image.
Resource optimization: After successful generation and sending of the file to the user, the bot automatically deletes temporary images from the server using the os module, preventing disk space overflow.
Clean and asynchronous code: The logic is built on the principle of router separation, ensuring high-speed request processing even under heavy load.
Technology stack: Python 3.11+, Aiogram 3, Qrcode, Pillow (PIL), Asyncio.
Key functionality and technical features:
Instant generation: A user sends any text or link, and the bot immediately returns a ready-made QR code image.
Resource optimization: After successful generation and sending of the file to the user, the bot automatically deletes temporary images from the server using the os module, preventing disk space overflow.
Clean and asynchronous code: The logic is built on the principle of router separation, ensuring high-speed request processing even under heavy load.
Technology stack: Python 3.11+, Aiogram 3, Qrcode, Pillow (PIL), Asyncio.