Ethernet, routing, switching, and socket programming. Experience designing and implementing network protocols, congestion control, flow control, and error recovery mechanisms. Strong knowledge of multithreaded programming, concurrent software design, synchronization, and thread-safe programming. Experience with parallel processing and performance optimization on multicore CPU architectures. Proficiency in Linux software development, debugging … Ethernet, routing, switching, and socket programming. Experience designing and implementing network protocols, congestion control, flow control, and error recovery mechanisms. Strong knowledge of multithreaded programming, concurrent software design, synchronization, and thread-safe programming. Experience with parallel processing and performance optimization on multicore CPU architectures. Proficiency in Linux software development, debugging ...