SUMMARY:

A Challenging Position/Project in an aggressive growing company

TECHNICAL SKILLS:

Hardware: x86 - Pentium, ARM, MIPS, R4300, H2, 8085, ATMEL88 & 168, Z80, 8053/32, Sh3-SH4, 80C196kd/kc 6805, TI’s MSP430, MIPS

Tools: multimeters, oscilloscopes, in-circuit analyzers and logic analyzers.

Applications: MS Visual Studio, Platform Builder 3.0 - 6.0, Gnu GCC & GDB, Code Warrior Real View, CodeView, Code Composer Studio, CCM, Clarify, Visio, Windbg Aardvark, grep, awk Codescape, VirtualBox, Wireshark..

Language: Visual C (19 yr.) & C++ Device Driver level (12yr.),x86 Assembly (22 yr.),Python, Arm Assembly (12 years), bash, & TCL. Arm, Boot Loader’s, Code Composer, VeB, TianoCore, UEFI Bios

Source control: Visual Source Safe, CCM, SVN, GIT

Operating Systems: Android, Linux, Windows CE/Mobile 6.5 (12 yr.), Windows 7,8 &10 Ubuntu VxWorks, Windows Kernel Drivers, BIOS, Confidential OS VMware, Non OS Diagnostics, RTOS. Multi-Processor Environments.

Skills: Software Engineering responsible for product development for embedded systems, & real time device drivers & BSP for various OS. Firmware Problem Solving /Debugging. Working with a multidiscipline Group. Bare Metal, Debuggers, QNX, Power Management, WireShark, & BSP packages. Agile methodology, Jenkins.

Interfaces: Confidential, SCSI, ATA/IDE, SATA 3, PCIE, USB, Bluetooth, RS232, TCP/IP, SPI, I2C, NFC, Emmc, CD File Systems, Fat, NTFS File Systems.

PROFESSIONAL EXPERIENCE:

Confidential, Sunnyvale, CA

Senior QA systems test Engineer

Responsibilities:

• Develop Multimedia & Audio tests both unit tests & system tests on Mixed reality ML1.
• Build the Android based wearable unit image. Installing and selecting options to install.
• Running tests, assisting others to run tests Attending daily stand-up meetings.
• Researching audio & Video formats. Running both audio & video clip tests in numerous formats.
• Developing and running various user interface tests for the Multimedia applications, Spatialized audio.
• Audio, Video local & Streaming playback over Bluetooth to phones (iPhone, Android &Pixel), mirroring, camera, video capture, low level system, power management & browser tests.
• Worked on verifying new release features.
• Python & bash scripts, Testing Localization French, German, Spanish, English, UK English Italian. Security Awareness Training.

Confidential, Palo Alto, CA

Senior Software Engineer

Responsibilities:

• Customer bug analysis replication & resolution.
• Using VMware Manager, VSphere Windbg, Visual Studio.
• Resolving issues involving Blacklists & Fontfile duplication.
• Failure analysis & fixes Windows 7 & 10 filter Device drivers.

Confidential, Santa Clara, CA

Senior QA Engineer

Responsibilities:

• GPU testing to ensure functionality and compatibility Windows 7, 8 & 10.
• Execute test plans for GPU products, Maintain test systems
• SW Driver & control panel 3D Driver testing in the Windows 7, 8 & 10 environment for Graphics Products. 3d Glasses & Monitors.
• Various GPU’s, DVI, HDMI & DP interfaces.
• Verification of accurate graphic representation on Internet explorer, Firefox & Chrome.

Confidential, San Diego, CA

Senior Software/Firmware Engineer

Responsibilities:

• MIPS firmware bare metal Diagnostics on an SOC. Design Factory Mode test module.
• Used VirtualBox on Windows 10 to develop MIPS code under Ubuntu 14.04.3 64 bit.
• Developed Ram & flash diagnostics using I2C & SPI interface to lock special blocks.
• Wrote & ran automated C & Python test scripts to validate C code modules.

Confidential, San Jose, CA

Senior Software/Firmware Engineer

Responsibilities:

• Firmware project on MSP430 with debugger and accessing the FPGA.
• Verifying FPGA design. Fixing bugs in open Debugger written in tcl.
• Wrote & ran Python and TCL scripts for testing FPGA SOC design.
• Project ended when I discovered too many bugs in chip design.

Confidential, Fremont, CA

Senior Software/Firmware Engineer

Responsibilities:

• Developed I2C handler for Touch buttons for volume, brightness & power.
• Bios System, Power Management, 64 bit Intel processor UEFI Bios Video resolution options.
• Reconfigure default options to speed up boot time for manufacture Intel Atom processor.
• Set Option defaults to customer Selection’s for manufacturing.
• Created a Linux Program for programing & editing Eeeprom via I2C.
• Wrote a program to update data fields in Eeeprom like repair date, & Mac address via I2C interface.
• Wrote & ran Python & C test scripts.
• Developed in both Tiano-Core, UEFI Bios.

Confidential, Milpitas, CA

Senior Software/Firmware Engineer

Responsibilities:

• Embedded C programming, cryptology, RSA, CRT, Blinding.
• Design and coding of tests for code coverage. Design & porting of tests of for
• Encryption /Decryption SOC. Verify for tape out Security chip Firmware.
• Wrote & Ran automated C level test sequences for cryptology chip.
• Responsible for verifying tests to qualify Firmware for tape out.
• Write Failure Analysis program for returned Chips.

Confidential, Milpitas, CA

Senior Software/Firmware Engineer

Responsibilities:

• Debugging issues with SATA 33.0 SSD Monolithic device drivers using DbgView
• Used PREfast for Code Analysis to determine Driver issues.
• Determined Cause of failure.

Confidential, San Jose, CA

Senior Software/Firmware Engineer

Responsibilities:

• Diagnosing issues with SATA 3.1 SSD & Hybrid support device drivers using Windbg to perform Code Analysis.
• Using RegEdit to Add Filter driver. Edit INF FILE.
• Resolving issues passing Windows WHQL & Testing.
• Installing Windows 8 & testing device drivers on Windows 8
• Porting Qt utility app form windows to Linux.
• Windows 7 Device Driver debug and failure analysis.
• Windows disk driver test tools Diameter, Vdbench, Barts & FIO.

Confidential, San Jose, CA

Senior Software Engineer

Responsibilities:

• Windows Mobile 6.5 Development, Ported security code to WinCE
• Ported & tested OpenSSL C code to WinMobile 6.5.
• Intel: Hillsboro Or. WWID 11387326
• Senior Software Engineer (Short term Contract)
• Security firmware, Linux based development.
• Developed RTOS C code for CHABI chip Security engine.

Confidential, Fort Collins, CO

Senior Software Engineer

Responsibilities:

• Developed Assembly Language Bios Diagnostics for SATA 3.0 disk drives
• Using Confidential interface.
• Interfaced with PCI bus and Confidential host adapter.
• Converted Confidential error codes to standard HP Warranty Code values.
• Created test plan. Ran extensive tests on numerous HP platforms.

Confidential, Cupertino, CA

Lead Senior Software Engineer

Responsibilities:

• Successfully lead IPTV project transfer from Korean team to Local US Ca Team.
• Worked with Wireshark to diagnose connection issues.
• Developed Windows CE Boot loader, C++ Drivers and Client support software.
• Developed Diagnostics for IPTV WinCE Boot loader & developed power Management.
• Developed C Code for VFD Display front panel using ATMel88 Arm Based & ATMel168 chip s 8051 style processor, Wrote Ir Remote decode program for 4 IR protocol s. Wrote Power Management Code for the Settop Box using Broadcom BCM4562 chip.
• Designed improved buffer management for IR receiver.
• Designed C Code update of Atmel code from main processor using SPI interface.
• Designed and implemented IR receiver C code for 38 kHz & 56 kHz remote control.
• Designed & Developed C code for new Led front panel for low cost Set top Box.
• Designed & Developed Unified library to support multiple IR protocols.
• Developed C code diagnostics for Broadcom chip using GCC compiler.
• Used Visual Studio for modeling code modules before building into the RTOS.
• Worked with Secure Sockets Layer.