S

systems-programming

Kernel-level extensions to MIT's xv6 operating system, CPU scheduling algorithms, demand-paged virtual memory, and file system enhancements with multi-level block indexing

High-performance inter-process communication (IPC) protocol in C using UNIX signals. Features a robust software handshake (ACK) to ensure 100% data integrity and zero-loss transmission, even during high-volume data stress tests (400,000+ signals).