Experience

Verily

• United States
• Hospitals and Health Care
• 700 & Above Employee

• Sr. Embedded Device Security Engineer

  • Sep 2022 - Present



Tesla

• United States
• Motor Vehicle Manufacturing
• 700 & Above Employee

• Staff Software Engineer

  • Feb 2020 - Sep 2022

  OTA update systems for Infotainment (firmware, maps, games) and Autopilot

• Senior Software Engineer

  • Dec 2016 - Feb 2020



Motorola Solutions

• United States
• Telecommunications
• 700 & Above Employee

• Senior Software Engineer - Embedded Security

  • Feb 2016 - Nov 2016

  Embedded Software Development and Reverse Engineering Embedded Software Development and Reverse Engineering



iKeyless LLC

• Louisville, Kentucky Area

• Senior Electrical Engineer

  • Aug 2010 - Jan 2016

  Developed after-market automotive access related products focused on Remote Keyless Entry (RKE), automotive transponders, and Passive Keyless Entry (PKE) Embedded system development using Atmel Atmega, NXP MRKIII RISC, ARM Cortex M4 and Cortex A9 components FPGA development using Xilinx Spartan3/6 and Zynq components Design and testing of UHF/LF RF products focused on FCC part 15 compliance Developed after-market automotive access related products focused on Remote Keyless Entry (RKE), automotive transponders, and Passive Keyless Entry (PKE) Embedded system development using Atmel Atmega, NXP MRKIII RISC, ARM Cortex M4 and Cortex A9 components FPGA development using Xilinx Spartan3/6 and Zynq components Design and testing of UHF/LF RF products focused on FCC part 15 compliance



RDI Technologies Inc.

• United States
• Industrial Machinery Manufacturing
• 1 - 100 Employee

• Consultant

  • Jan 2014 - Nov 2015

  --Worked with client to translate proprietary image processing algorithms from Labview to C code for an embedded Linux target. --Developed verification and analysis tools in Python. --Worked with client and iOS developer to develop complete respiration monitoring product with mobile app control and H264 video streaming --Integrated high level control logic written in Python with C code using Cython --Worked with iOS developer to establish protocols for system control and live/recorded video streaming --Debugged network issues with Wireshark --Wrote setup and build scripts for embedded Linux target Show less



Nomad Innovations

• Louisville, Kentucky Area

• Consultant

  • Jul 2007 - Jul 2012

  Wrote firmware for add-on user interface to network video server. Required LCD, UART, and GPIO interfacing done in assembly on a Microchip pic18f micro-controller Developed Linux bash scripts for setup and management of video servers for use with user interface. Wrote firmware for add-on user interface to network video server. Required LCD, UART, and GPIO interfacing done in assembly on a Microchip pic18f micro-controller Developed Linux bash scripts for setup and management of video servers for use with user interface.



University of Louisville

• United States
• Higher Education
• 700 & Above Employee

• Research Engineer

  • Jan 2006 - Jul 2010

  Biomedical Startups (Orthodata LLC Assenti LLC) --Digital integrated circuit design, verification, and testing of an inductively-powered sensor system for biomedical applications. Used ModelSIM for behavior/VITAL verification and Tanner Tools (LEdit,SEdit) for layout and circuit design. FPGA prototyping of system using Xilinx Spartan3 FPGAs --Developed FPGA based RFID reader system for biomedical implants (Xilinx Spartan3 based) Air Force/Department of Homeland Security Grants --Developed FPGA based multiple channel, 24-bit, high speed data acquisition and processing system. Project aimed to capture and perform FFTs in real time on 16+ data channels with ethernet data output. Implemented complete data path from acquisition, through processing, to transmission. --Debugged ADC SPI interface with a logic analyzer and oscilloscope. --Implemented a custom slim Ethernet MAC interface with UDP/IP transport. Debugged and tested using Wireshark. --Developed using VHDL in Xilinx ISE and ModelSIM for Virtex-5 and Spartan-3A DSP FPGAs --Wrote firmware for node based security system. Implemented acquisition routines and FFT libraries. Developed using C on Pic32 micro-controllers. Show less