Riley S.
AntelopeCA
44% Job Success

Embedded Systems Designer

Embedded Systems Hardware Design Altium Designer and KiCAD EDA • Analog front end hardware design for Infrared gas analyzers • Custom test equipment and test fixture development for volume production testing • Electronic valve control systems with active PID control • Embedded 2 Axis Solar tracker with Wi-Fi connectivity and web interface • IoT device development using Wi-Fi, Bluetooth and various protocols; SPI, UART, I2C • PCB layout which includes: High Speed Signals, Single ended and differential controlled impedance, Impedance matching networks, Integrated PCB antenna, HDI, Fine Pitch BGA, etc... • Electronic speed controllers and servo motor controllers • Brushed and brushless DC motor controllers • Buck / Boost / Flyback Switching regulator design • Power supply conducted emissions testing • Sensor Experience: Absolute Pressure, Differential Pressure, IMU, Encoders, Thermopile detectors, photo detectors, Current Sensors, 4-20mA, Strain Gages, Valve Position Indicators, Thermistors, RTC's, Quadrature Encoders • Test Equipment on Hand: Oscilloscopes, Function Generators, Spectrum Analyzer, Protocol Analyzer, Logic Analyzer, DVM, Digital Programmable Load Tester, LISN, EMI / EMC Compliance Testing Firmware Tech Stack: C, C++, MPLABX IDE, STM32CubeIDE, XC8, XC16, XC32 Compilers, PIC Family MCU, Assembly • Digital Signal Processing algorithms for low level analog systems • Proficient in C, C#, Python, VBA, PLC ladder logic, and JavaScript • RTOS / Bare Metal OS • PID Control Systems • System architecture development and documentation for electrical and mechanical hardware and software systems • Low level drivers for SPI / I2C / UART / DMA devices • Manufacturing and Production support for small scale consumer products Software Development Tech Stack: C#, Visual Studio, .NET, WPF, Blazor, ASP.NET core, PRISM, UNITY, SQL Server, Minio NoSQL, NUnit, XUnit, DevExpress, Git, Azure DevOps, Agile Workflow • Hardware abstraction layers and hardware monitoring systems for industrial machine control • SQL / NoSQL Database Implementation • UI / UX Development and Coordination • Machine Control Interfaces • Industrial IOT Project Planning and Leadership • Project requirements, scope, and definitions. • Detailed Project Estimation • Electrical / Mechanical Hardware, Firmware and Software architecture for Integrated Electro-Mechanical Systems

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Skills

  • Solar Design
  • Digital Electronics