Crypto Transfer (Simulated) is a hands-on learning web application built with PHP and JavaScript, simulating secure cryptocurrency transactions using RSA digital signatures. It mimics real-world crypto systems with added wallet and transaction features for a more practical understanding.

Telegram-based crypto exchange simulator built with Python and MySQL. Supports user registration, wallet creation, real-time crypto prices, balance management, and simulated buy/sell/transfer operations.

A small and extremely basic and simple implementation of a blockchain with a crypto currency as part of JetBrains Academy's Kotlin Basic Track. It also includes a simulation of the blockchain with simulated users and miners using the blockchain and transferring virtual coins between each other.