Worked on protocol state management within the propeller-heads/tycho-simulation repository, focusing on ensuring correctness and stability in handling tick liquidity attributes. Addressed a critical issue by correcting the prefix used for tick liquidity keys from 'tick/' to 'ticks/' across protocol state files, which prevented state drift and ensured that updated or deleted attributes were processed reliably. Applied a targeted fix using Rust, leveraging blockchain and smart contract development skills to reduce the risk of inconsistencies in protocol state. Demonstrated attention to code hygiene and precision in a critical data path, contributing to the robustness of the simulation’s state management.