30 Years of extensive work experience in the system BIOS area, Creating and porting Platform BIOS source for the specific design, BIOS workaround for H/W bugs, Debugging BIOS source codes and fix the bug. Having a technologies about USB (OHCI), ACPI and chipset porting, Having the experience of Phoenix legacy bios, Inside UEFI BIOS, AMI EDKII BIOS, AMD EDKII BIOS.