Worked on the intel/ScalableVectorSearch repository to deliver a user-controlled search cancellation feature, enabling users to terminate ongoing searches based on custom predicates. This addition improved responsiveness and resource utilization in multi-threaded search workflows by allowing proactive cancellation of long-running queries. The implementation focused on concurrency control and predicate-based logic, integrating seamlessly into the existing search pipeline. Using C++ and leveraging skills in algorithm design and software architecture, the work established a foundation for enhanced monitoring and governance of search operations. No major bugs were reported, reflecting a focused and robust approach to incremental feature delivery within a short timeframe.