Embedded hardware and firmware design and development on the following platforms:Zilog Z80Intel 80C188Motorola HC11Hitachi H8Microchip PIC 16F seriesAtmel AVRAtmel ARM9Atmel AVR32Raspberry PI hardware interfacingSTM32Renesas RA4M1Analog Hardware design:Analog differential and single-ended instrumentation amplifiersLVDT transducer instrumentation amplifier designAnalog signal conditioning for ADC - both discreet and monolithicLinear DC power supply designs <10ASwitching DC power supplies <10ADC Brushed Motor Closed Loop Control Stepper Motor Closed Loop Control hardware and firmware designBLDC Motor Closed Loop Control hardware and firmware designPrecision DC current measurementDigital Design:Communication interface designs for RS232, RS422, RS485, Ethernet, LVDS, I2C, SPI, I2S, CAN, 4-20mA DSP and firmware-based signal conditioning.ARM9 embedded hardware platform.High-speed and industrial I/OHigh-speed Quadrature encoder interfacingEmbedded software development in:AssemblyC/C++PythonJavascriptIOT/embedded web interface integration using:Tornado/WebsocketsNode.JS

Sports timing equipment installation maintenance and repairElectronic design and PCB layout a of prototype system for background image generation for line-scanning photo finish cameras using Eagle CAD software.Embedded hardware and software development on 8-bit AVR platform.Worked at the following sporting events for Swiss Timing/Swatch Group:Melbourne Australia 2006 Commonwealth games - Timing, Scoring and Results systemsDoah Qatar 2006 Asian Games - - Timing, Scoring and Results systemsBeijing China 2007 Womens' FIVB Tournament - Timing, Scoring and Results systemsBeijing China 2008 Olympic Games - Timing, Scoring and Results systemsSingapore 2010 Youth Olympics - Timing, Scoring and Results systems

Embedded hardware and firmware design and development on the following platforms:Zilog Z80Intel 80C188Motorola HC11Hitachi H8Microchip PIC 16F seriesAtmel AVRAnalog Hardware design:Analog differential and single-ended instrumentation amplifiersLVDT transducer instrumentation amplifier designAnalog signal conditioning for ADC - both discreet and monolithicLinear DC power supply designs <10ASwitching DC power supplies <10ADigital Design:Communication interface designs for RS232, RS422, RS485, Ethernet, LVDS, I2C, SPI, I2S, CAN, 4-20mA DSP and firmware-based signal conditioning.ARM9 embedded hardware platform.High-speed and industrial I/OHigh-speed Quadrature encoder interfacing