A developer has leveraged AI to complete several projects, including two smart contract initiatives, a Host-based Intrusion Detection System (HIDS), and a wallet security tool supporting Bitcoin, EVM, Solana, and Tron. Additionally, the developer created an iOS app for offline web tool access, a browser extension for security analysis, and a 130-page Web3/Crypto security presentation. The developer emphasizes the importance of simplicity and self-use in tool creation, noting that AI has facilitated the development process. They prefer terminal-based interfaces over graphical ones, using tools like Codex and Claude for code review. The developer also highlights the efficiency of mobile work using iPhone apps such as SSH terminals and Pythonista, aligning their company's security products with mobile platforms.