During May 2025, Diman focused on improving the reliability of financial input parsing in the anza-xyz/agave repository’s command-line interface. He refactored the SOL to lamports conversion logic to accurately handle decimal inputs, ensuring excess decimals were truncated and unsafe operations were avoided. By replacing potentially unsafe unwraps with robust error handling, Diman enhanced the safety of the parsing process. He also developed targeted unit tests in Rust to validate a variety of input formats and edge cases. This work demonstrated depth in CLI development, error handling, and unit testing, resulting in a more robust and maintainable financial input workflow.