Developed leakage-aware measurement capabilities for quantum computing projects, focusing on robust qubit leak detection during measurement. Delivered new operations in both the CQCL/tket2 and CQCL/guppylang repositories, introducing LazyMeasureLeaked and measure_leaked features to distinguish between standard and leaked qubit outcomes. Enhanced the Rust-based QSystem API by updating enums, builders, and integrating LLVM code generation improvements. Implemented comprehensive integration tests and managed dependencies to ensure reliable cross-repository functionality. Leveraged skills in compiler development, Rust, and LLVM IR to enable more reliable quantum circuit execution and resource management, addressing a critical need for accurate leak detection in quantum systems.