Hình đại diện của ABierman1986
@ABierman1986
Làm thành viên từ 27 tháng 1, 2012
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ABierman1986

Trực tuyến Ngoại tuyến
I'm an experienced electrical design and PCB layout contractor. I have worked on RF signals and layouts, power systems distribution, mixed signal control schemes for high reliability and optimal functionality, EMI reduction and low noise design. I have developed analog and digital sensors for medical devices, control, power and communications PCBAs for portable solar power electronics, power induction antennas for consumer electronics, microprocessor boards and layout and environmental optimization for telecommunication devices. I have worked with voltages up to 15kV in controlled environments and have been trained by the IPC certifying body for design and rework to improve DFM and DFS capabilities. I have flexible rates and work on a fast turn schedule, every case is unique but I can turn most boards in for review within 2 weeks depending on size, density, complexity, and regulatory requirements. I have a public and proprietary portfolio available for review on request.
$65 USD/hr
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Portfolio

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Trải nghiệm

Sr. Electrical Engineer

Aug 2018 - Jul 2019 (11 months)

Provided engineering design and support to IoT device for corporate and enterprise security. Developed high volume manufacturing test processes and fixtures including PCBA and application development using Python scripting.

Sr. Electrical Engineer

Sep 2017 - Aug 2018 (11 months)

Supported and developed small engine computer modules for controlling on and off highway vehicles. Responsible for design improvements to assorted peripherals including solenoid development as well.

Sr. Hardware Designer

Dec 2013 - Jun 2017 (3 years)

I developed high voltage PCBAs for motor testing measurement equipment. Designed PCBAs to deliver 15kV and measure high frequency system responses under strict UL safety regulations. Developed patented partial discharge detection techniques using resistive attenuation and FPGA processing which I coded in Verilog.

Project Management Team Lead

Mar 2012 - Jun 2013 (1 year)

Oversaw North and South American Project Management Offices, responsible for strategic project portfolio in the USA. Projects consisted of development, installation, and commissioning of advanced optical sorting equipment for high volume bulk processing facilities.

Electrical Design Contractor

Jul 2010 - Jan 2012 (1 year)

InterACT Is a personal contracting service I began to provide electrical and PCB design services to companies or individuals with need. I have worked with telecommunication companies to refit modem cases for weather resistance, medical device companies for sensor and system design as well as PCB development and fabrication. I have worked on projects from conception to production, including several internal products.

Project Manager/Lead Field Engineer

Feb 2009 - Jul 2010 (1 year)

In this position I installed, maintained, and repaired advanced robotics equipment used in hospital pharmacies while overseeing project logistics and technical aspects. These systems included robotic arms, stepper/DC motors, pneumatic/hydraulic valve controls, embedded MS servers, and HVAC equipment.

Giáo dục

BSEE

2005 - 2008 (3 years)

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