Worked on the alloy-rs/alloy repository, focusing on backend performance optimization using Rust. Delivered two features aimed at reducing memory allocations and improving throughput in transaction processing. Refactored the JsonStorageKey display logic to use direct formatting, eliminating unnecessary heap allocations and enhancing efficiency. Improved the TxpoolInspectSummaryVisitor deserialization by replacing a collect-based approach with split_once, simplifying parsing and reducing memory pressure. These changes targeted serde display and transaction pool data paths, contributing to better system responsiveness. Collaborated on pull requests to enhance code readability and maintainability, demonstrating skills in Rust programming, allocation-aware coding, and performance-focused backend development.