Aalekh contributed to the facebookresearch/faiss repository by expanding the C API to support the IndexBinaryFlat class, enabling its direct use in C-based applications. This work involved designing and implementing new header and source files in C and C++, ensuring seamless integration with existing API structures. By exposing IndexBinaryFlat, Aalekh improved interoperability for C workflows and broadened the library’s usability for a wider range of systems. The technical approach demonstrated a solid understanding of C API development and software architecture, focusing on maintainability and clear code review processes. The contribution addressed a specific integration need without introducing bug fixes.