Ankur Magdum worked on the CQCL/tket2 repository, focusing on improving the correctness and reliability of circuit operation accounting. He addressed a bug in the tket::circuit::Circuit module that caused inaccurate operation counts for circuits with certain node types, which previously led to undercounting and potential downstream issues in optimization and analysis. Using Python and Rust, Ankur delivered a targeted fix that restored accurate operation metrics, ensuring that the num_operations method now reflects the true structure of the circuit. His work enhanced the reliability of circuit metadata, supporting more robust resource planning and optimization in quantum circuit design and testing.