Telegram bot for mood tracking

MoodMeter — is a convenient Telegram bot for tracking users' mood using simple buttons and automatic statistics.
The bot helps users record their emotional state daily and monitor the dynamics over a week, month, or another selected period.

Bot features:
Registration and personal profile customization
Quickly marking current mood via inline buttons
Automatic generation of statistics by days, weeks, and months
Sending reminders to fill in mood
Admin panel for managing the bot and users
Localization of messages and notifications

My role in the project:
Full development of the bot logic (Python, Aiogram)
Database design (PostgreSQL)
Implementation of reminder systems and automatic reports
Creating admin panel and mailing systems
Optimizing performance and supporting bot scalability
The project is designed with an emphasis on simplicity, speed, and a pleasant user experience.