During April 2025, quantifier-tech@protonmail.com delivered a focused refactor for the Granola-Team/mina-indexer repository, addressing inconsistencies in account creation fee display and balance presentation across multiple token types. By introducing a unified amount display method and simplifying the fee deduction logic, they improved the correctness of financial calculations and reduced maintenance complexity. Their work in Rust emphasized code cleanup and refactoring, resulting in more consistent and user-friendly financial data presentation. This refactor enhanced maintainability and testability, laying the groundwork for future token-specific display enhancements and ensuring that onboarding new display rules will be smoother and less error-prone.