systemtap , Kvm, C, Networking, Device Drivers, Gdb, Kernel Programming, shell scripting, Kernel Debugging, Python, C++, Memory Management, Debugging Tools, Linux Internals, Virtualization, Linux kernel development, crash, kernel tracing, Filesystems, ftrace, eBPF, PERF, computer system architecture, Interrupt Handling, kgdb, kernel performance tuning, IOMMU, root cause identification, Performance Analysis, VFIO

cache coherency , Spi, Pcie, I2c, Usb, Uart, Gpio, C Programming, Memory Management, Embedded Linux, Kernel Debugging, Virtualization, Device Drivers, Linux kernel development, Yocto-based BSPs, NAPI, DMA, Ethernet driver development, VirtIO-net, SR-IOV, MAC PHY integration, Profiling, Performance Analysis, Zero-copy mechanisms, Isolation and performance trade-offs

cache coherency , Usb, Device Drivers, virtualization, Uart, Spi, Embedded Linux, Gpio, Pcie, I2c, C Programming, Kernel Debugging, Memory Management, Linux kernel development, Yocto-based BSPs, NAPI, interrupt handling, Profiling, DMA, SR-IOV, VirtIO-net, Ethernet driver development, Performance Analysis, MAC PHY integration, shared memory mechanisms, zero-copy mechanisms

x86 virtualization , Debugging, Enterprise-quality code, Low-level coding, OS systems fundamentals, KVM stack

cache coherency , Spi, Pcie, I2c, Usb, Uart, Gpio, C Programming, Memory Management, Embedded Linux, Kernel Debugging, Virtualization, Device Drivers, Linux kernel development, Yocto-based BSPs, NAPI, DMA, Ethernet driver development, VirtIO-net, SR-IOV, MAC PHY integration, Profiling, Performance Analysis, Zero-copy mechanisms, Isolation and performance trade-offs