Projects I’ve been working on over the last years:

1. Telegram Bot for private DeFi Web3 group

Designed for new members to buy membership from the bot by paying Solana crypto wallet.
Worked a lot with Docker(+compose), PostgreSQL and Python.
Hosting and running on Google Cloud 24/7.
Still an ongoing project that I maintain in my spare time from university and part-time job.
A complete DB has been developed from 0 and performance-based data analysis is used from time to time.