During April 2025, contributed to the SpikeInterface/spikeinterface repository by developing a selective loading feature for the BlackrockSortingExtractor. This enhancement introduced an nsx_to_load parameter, enabling users to load only .nev files while ignoring unrelated nsX files, thereby improving data integrity and reducing the risk of misloading. The implementation involved updating the constructor and refining the docstring for clearer API usage, with all changes documented and linked to the relevant commit and issue for traceability. Leveraging Python and backend development skills, the work focused on robust data engineering practices to streamline data processing and enhance reproducibility for end users.