System Engineering
We Build High Quality Devices.
Our Expertise.
System Architecture
Power Management
Design Review
Device Bring-up
Cross-Functional Debugging
System Architecture
Power Management
Design Review
Device Bring-up
Cross-Functional Debugging
OS
Android
Windows Phone
Windows Mobile 5, 6
Windows CE
Symbian
Brew
SoC / BSP
Qualcomm
Intel
Marvell (Previously Intel PXA)
Device Drivers
Kernel: Interrupt, Timer, Memory layout, Power
Boot: eBoot/IPL, package update/OMA DM/FOTA
Device Drivers: Wrote 14 device drivers: Eboot, IPL (OMA DM/FOTA), Memory, GPIO, Serial (UART), i2c, GPS, Barcode Scanner, DCVS, Battery, Keypad, Remkeys, Backlight, and Notification LED. Integrated/Modified: Interrupt, Timer, PCMCIA, USB, SDIO, RNDIS, RPC MUX, TAI, Display, Touch Panel, Camera, Audio, Bluetooth, and WLAN
Credentials
17+ years in the mobile/PC industry, experienced throughout the supply-chains, ranging from device manufacturers to platform providers
Leading customer-facing technical staff, responsible for customer design review, gap analysis, device bring-up, cross-functional triage and troubleshoot, performance tuning, managing customer expectations, coordinate engineering deliverables, and product commercialization
Technical lead for system architecture and power management, responsible for technical marketing, design consultation, and published a number of documentations. Directed multiple technology teams to resolve cross-functional technical issues. Drove requirements, change requests and feature requests
Consultant to Qualcomm as System Architect to build and commercialize the first smartphones using Qualcomm chipsets
Consultant to Rockwell Automation to resolve multi-million dollar industrial application issues
System integration lead, responsible for product development, specializing in kernel and device drivers. Managed projects and an engineering team
Developed board-support-package (BSP) for three industrial/military-grade mobile devices: one BSP and one device won awards from Microsoft
System Architecture: Extensive experience on System Architecture, Design Review, Device Bring-up, Cross-Functional Debugging, and Power Management. Architecture: x86 and ARM; Chipsets: Qualcomm (7k, Snapdragon), Marvell (Intel PXA), Intel, AMD. Experienced with TI OMAP, Samsung SC/Exynos, Nvidia Tegra, MTK, and Intel Atom as well; OS: Windows Mobile/Windows Phone, Windows RT, Windows, Windows Embedded, Windows CE, Android, Brew, Symbian
Power Management: World-class expert in Power Management: MP-DCVS, Sleep, Clkrgm, ISR/IST , PMIC, Battery, down to individual components. Experienced in ACPI and APM
Executive Endorsements
...exhibited excellent customer service skills combined with his high quality work. He maintained and established good working relationship internally and externally, is a definitely positive resource in the team... demonstrated a high level of competency of job related skills and knowledge... He also employed outstanding communication skills and innovative communication methods.
Experiences
Smartphone Development
Design Review
Architecture Design
Device Bring-up
System Development
Embedded System Development
Windows CE/Embedded/Mobile for Industrial and Military Devices
Smartphone Debugging
Power Management
Cross-Functional Debugging
Performance
Industrial Application Debugging
Memory Leak Detection
Application Simulation
Carrier Technical Acceptance (TA) / Regulations
Verizon, AT&T, T-Mobile, Vodafone...
Windows Hardware Certification / Regulations
LTK/CETK, WHQL