Custom engineering of production-ready embedded Linux components from the ground up, including Yocto and Buildroot BSP development, U-Boot bootloader development, Linux kernel driver development, userspace driver development, and device tree authoring and blob management.

Systematic migration and validation of existing firmware and driver stacks across silicon generations and SoC architectures, including kernel driver porting to new platforms, U-Boot porting and board bring-up, Yocto and Buildroot layer migration, and device tree adaptation for new hardware targets.

Performance tuning and footprint reduction across the full embedded stack, including U-Boot boot time optimization, kernel configuration hardening and size reduction, Yocto image optimization for minimal footprint, and driver-level latency and throughput tuning with PREEMPT-RT.

Strategic and architectural guidance for teams navigating complex embedded Linux decisions, including BSP architecture review, kernel and driver code audits, secure boot and chain-of-trust strategy, and Yocto or Buildroot framework selection and onboarding.