Dan Scheffler Email & Phone Number

I started my career in audio with projects in op amp, analog, digital circuit design, PCB layout for a few years with Magic Music co, Nanotech, Pricom Design and DCS consulting. At First Alert I developed micro-controller firmware software for smoke alarms. I also worked with STM32L0 arm core, MSP430 FRAM, and Microchip PIC16 series using embedded C on different platforms. In 2016, I completed Agile training and developed using Agile on 3 projects from concept through production and support. At NEOTech, I developed on TI Simplelink Arm Core 3 MCU, TDK InvenSense 9 axis motion sensor, ST pressure sensor as well as WIFI API development and debugging using Postman, MongoDB (noSQL) database.At Resideo in the Aurora, IL location (BRK-First Alert), I am continuing to develop firmware and hardware design for Smart products for home safety.Programming languages: C and C++: ARM core 0+ with STM32L051 with Keil C. TI CC1310 and MSP430 Code Composer Studio, PIC16(L)F family using CCS PICC and Hi-Tech on MPLAB X and 8, Atmel AVR studio, GIT, Tortoise GIT, Java, Microchip assembler, TI LASM.Other skills: I2C, SPI, USART (RS232), oscilloscopes (Agilent and Tek), multimeters, spectrum analyzers, audio analyzers (AudioPrecision and Bruel Kjaer) for performance testing of audio designs. Schematic capture with Altium designer, Circuit design SCM and PC using Zuken Cadstar 9,

Listed skills include Product Development, Cross Functional Team Leadership, Manufacturing, Process Improvement, and 6 others.