In December 2025, Imelina focused on enhancing build stability and code quality for the tursodatabase/turso repository. She refactored Rust modules by replacing ambiguous type conversions with explicit use of u64::from, addressing potential type inference issues that could cause downstream build failures. Imelina also enforced consistent code formatting using cargo fmt on the appropriate Rust version, ensuring alignment across all crates. By reformatting the CheckpointStateMachine for readability and maintainability, she improved adherence to Rust style guidelines. Her work in backend development and code formatting established a more reliable foundation for future features, reducing build risks and improving maintainability.