>>TOR Switch - Intel Atom CPU + BCM TD4 Switch (32 x 400G) - Intel Atom CPU + BCM TD2P Switch + BCM Line cards (42 x 100/40/25/10G) >>Network - Porting PAM4 port config, ARM Cortex-M LED FW based on BCM SDK - Porting BCM Standalone driver to 100G PHY Chip - Customized Linux Kernel/driver/ONIE based on Yocto - Implement HAL API for test MAC, PHY, I2C, FPGA, CPLD, Thermal

>>Enterprise Switch/SD-WAN - NXP LS1 CPU + Marvell Switch + 4G LTE + POE (16 Ports) - NXP LX2 CPU + Marvell Switch + 10G Marvell Phy + 10G Intel NIC (20 Ports) >>Secure Bootloader - Bring up Uboot, PCIE, fine tune DDR4 calibration onboard on TrustZone - Configure Platform init, ARM Trusted FW, MAC FW on QSPI flash layout >>Network - Porting TPM2.0 driver, tools, hash key test - Bring up LED with gpio mmio on Marvell Switch - Binding for 10GBASE-KR NXP DPAA2 CPU port and Marvell DSA port - Fine tune L3 total throughput performance (DSA sw parser, flow-streeting) - Sierra LTE porting driver and test throughput in extra/inter band with Emulator

>>IPC Intel Platform - Gen3 Lan bypass, CPLD, Hwmon, Fan by I2C - 1G/10G/40G Lan Port pktgen loopback test >>Wireless - Integrate WNC WIFI AP module (Bridge, NAT Table) - BCM4356 802.11ac WIFI porting driver and use WPA encryption connect to the WIFI AP - Sierra/Quectel M2M LTE porting driver, familiar with QMI Modem mode get sim info and connect to the small cell