Worked on the carbon-language/explorer repository, focusing on improving correctness and performance in low-level hashing operations. Addressed a critical bug by correcting the bit-shift order in the Read1To3 and Read4To8 functions within common/hashing.h, ensuring accurate byte-order handling during hashing. This change improved data interpretation and yielded measurable performance gains in benchmarks involving llvm::StringRef keys. The update also enhanced the operation dependency graph, contributing to more reliable build and analysis processes. Leveraged C++ and expertise in data structures and performance optimization, maintaining clear commit traceability and aligning with repository standards for maintainability and code quality throughout the development process.