software development tools , Version Control Systems (e.g., GitHub), Device Drivers, Data Structures, Memory Management, Pcie, Concurrent Programming, Git, Hardware-Software Integration, Debugging Skills, Scheduler, C/C++ Programming, Operating Systems Concepts, NAPI, Interrupts, Linux Modules, System Debugging, Threading APIs, x86-64 Architecture, Linux Kernel Development, DMA, Embedded Systems, Polling Mechanisms