Min Lee

Server Benchmarking & Testing

• Performed YCSB, Phoronix, and Passmark benchmarks and analyzed workload-specific performance
• Automated BIOS management and configuration verification using Redfish(Python)
• Tested NIC recognition and link performance under CPU pinning and tuned BIOS settings
• Measured NVMe performance across different manufacturers
• Conducted CEPH server and cold storage BMT testing(Shell Script)

Smart NIC

• Conducted NVMe over TCP PoC
• Smart NIC performance according to CPU pinning
• Supported production deployment and kernel version updates
• Created block diagrams for 100G Smart NIC storage and service applications

ODM / OCP Server Development

• Designed server ODM architecture, including PCIe and CPU interconnections and I/O structure
• Reviewed ODM quotations and proposals from various manufacturers
• Created and reviewed PCIe connection block diagrams for server accelerator cards
• Reviewed OCP and ORV 3.0 specifications and collaborated with manufacturers and data center operators
• Calculated NRE costs and assessed development feasibility
• Conducted cost simulations comparing ODM servers vs. commercial off-the-shelf servers
• Prepared RFP documents for required server specifications

Accelerator & GPU PoC

• Intel Flex 140/170: Conducted ffmpeg-based transcoding PoC and Docker environment testing
• Xilinx V70 / U55C / U30: Debugged PCIe recognition issues, managed RMA process, and verified correct operation after firmware updates
• AMD MI250 / M1210, Nvidia DGX H100: Deployed stage environments and verified performance
• Conducted Fan Profile Policy tests and resolved server cooling issues for new accelerators

AMD / ARM Server Evaluation

• Verified VM count and power consumption on AMD Milan / Genoa CPUs
• Configured server BIOS and automated tests using Redfish API
• Analyzed power efficiency and VM density for Ampere ARM servers

Smart Camera

• Designed K26(FPGA)-based carrier board hardware and PCB
• Designed SoC-based hardware and PCB
• Selected SMT vendors and managed production process
• Designed Dome/Wall/Assy/Debug boards and prepared BOMs
• Verified Onsemi ISP and Image Sensor solutions

AI Speaker (Mini Hexa)

• Developed power on/off and reliability test (Aging) programs using shell and VB
• Designed hardware schematics
• Performed RF Golden sample calibration
• Set up wireless measurement equipment (IQxel) and established criteria
• Supported KC certification and conducted EMI/ESD debugging
• Prepared mass production digital and RF board testing plans
• Platform Company

USA CBRS Outdoor Base Station (2019.01 ~ 2019.04)

• Designed digital part circuits and supported FCC certification
• Designed prototype boards and prepared mass production plan
• Created production verification guide for Chinese manufacturers

Japan B39 Small Base Station (2018.03 ~ 2018.12)

• Designed digital part circuits and supported Telec / PSE certification
• Prepared mass production plan and verified hardware
• Verified reliability based on customer safety standards

Japan / Korea B3 Home Small Base Station (2015.03 ~ 2018.12)

• Designed digital part circuits and supported KC / PSE / Telec certifications
• Verified hardware according to customer reliability specifications
• Improved EMI / ESD using EMSCAN and MXA equipment
• Developed RS232-based temperature logging program for Aging test (Python)
• Developed SCPI-based voltage data logger (VB)
• Developed RF and CPU full load Aging scripts (shell)
• Conducted Ethernet and DDR3L compliance tests

WiFi AP + Femto Prototype Equipment (2016.06 ~ 2017.05)

• Designed 802.11ac WiFi and Femto digital part circuits
• Verified customer requirements and prepared mass production plan

British B3 Small cell Base Station (2016.06 ~ 2017.04)

• Designed digital & Hub part circuits and supported CE certification
• Designed prototype boards and prepared mass production plan
• Created production verification guide for manufacturers

Wireless Network Quality Measurement Equipment (2010.01 ~ 2016.05)

• Designed CPU module(com-express) and voice part circuits
• Performed FCC certification debugging
• Designed terminal current measurement circuits
• Debugged 800~900 MHz interference elimination mechanisms
• Developed MCU (STM32) downloader using FT232R GPIO (C#)
• Developed slot control MCU firmware (STM32, AVR)
• Created automatic on/off circuits using mobile USB ID pins
• Designed audio quality measurement module for Hyundai AVN (BT module)
• Designed Bluetooth audio measurement module for mobile phones and audio measurement fixtures

• Maintained LG Display Laser CVD, ZAP Repair SW and implemented SECS communication; set up production line
• Maintained Samsung TFT/Cell/CVD Laser Repair SW; implemented defect detection and process improvement
• Maintained BOE Hydis and HOYA Mask Repair SW; implemented process improvement

• Developed MCU(AVR) firmware for 3D measurement system
• Designed 3D measurement circuits