David Perna

David Perna Email and Phone Number

Electrical Engineer II @ Microsoft
Boulder, CO, US
David Perna's Location
Boulder, Colorado, United States, United States
David Perna's Contact Details

David Perna work email

David Perna personal email

n/a
About David Perna

David Perna is a Electrical Engineer II at Microsoft. He possess expertise in digital circuit design, pcb design, schematic capture, altium designer, c and 15 more skills. Colleagues describe him as "I would frequently run across David working late nights in the office and garnering sympathy from passing coworkers. Burning the midnight oil paid off though since he’s delivered impressive engineering projects beyond his years such as a full Qualcomm SoC board design from scratch, restoration of the first electron scanning microscope, and a custom electromechanical automated test jig - as a true T shaped engineer I won’t hesitate to call on David should we ever find the next great startup idea!" and "David is a man you can trust to do a high quality job in a short amount of time. Working on a team with David was a pleasure, as we could always trust him to think of a genius solution to a difficult problem. If you need an outside-of-the-box thinker who can deliver unique solutions in a short period of time, give this guy a call!"

David Perna's Current Company Details
Microsoft

Microsoft

View
Electrical Engineer II
Boulder, CO, US
Website:
microsoft.com
Employees:
231118
David Perna Work Experience Details
  • Microsoft
    Electrical Engineer Ii
    Microsoft
    Boulder, Co, Us
  • Block
    Electrical Engineer
    Block Jul 2024 - Present
    Oakland, California, Us
    Bitcoin minining hardware for Proto @ Block
  • Apple
    Electrical Engineer
    Apple Jul 2023 - Jul 2024
    Cupertino, California, Us
    Electrical engineer for 4th generation AirPods, responsible for flexible printed circuits
  • Microsoft
    Electrical Engineer Ii
    Microsoft Oct 2020 - Jul 2023
    Redmond, Washington, Us
    • Designed dev board for new Qualcomm augmented reality SoC—Snapdragon AR2• PCB design for 8-12 layer HDI stackups with focus on PDN, SI for PCIe, MIPI DSI/CSI, USB 3, eUSB• Flexible printed circuit (FPC) design for dynamic bending, reduced insertion loss/radiated emissions/size• Prototype wearable sensor technologies including capacitive sense and strain gauge force sense• Prototype/design/validate/build electromechanical device for automating form factor button press testing• Lead inventor for patent filed on novel method of soldering two flexible printed circuits
  • North
    Hardware Engineer
    North Jan 2019 - Apr 2019
    • Design of a development board to integrate a custom ASIC into existing system architecture• Developed an automated system for generating and error checking an RTL register map for use with ASIC development• FPC design of prototype peripherals for a small form factor product
  • Apple
    Hardware Engineer
    Apple Apr 2018 - Aug 2018
    Cupertino, California, Us
    • Flexible printed circuit board design with a focus on signal integrity, radiated emissions and design for manufacture• Factory bring-up at Chinese contract manufacturers for high-volume consumer electronics products• Development board design for validation of wireless charging ASIC• Design of a Li-Ion battery simulator for integration on project dev boards
  • Apple
    Hardware Engineer
    Apple Aug 2017 - Dec 2017
    Cupertino, California, Us
    • Development board design for validation of power and battery management ASIC• Automated lab testing for validation of critical DC/DC converter characteristics• Developed 3D collision detection and tool changing algorithms for 3-axis gantry robot
  • Zaber Technologies
    Hardware Engineer
    Zaber Technologies Jan 2017 - Apr 2017
    Vancouver, British Columbia,, Ca
    • Design of a high power (48V, 5A RMS) universal multi-phase DC motor controller with a focus on radiated emissions compliance• Power supply and protection circuit design for high reliability systems• Implemented industrial ethernet controllers for EtherCAT slave devices
  • Etbo Tool & Die
    Automation Programmer
    Etbo Tool & Die May 2016 - Aug 2016
    • Designed and implemented PLC controls to automate an AC resistance welder• Programmed an HMI with integration to a local server for event and data logging• Carried out safety controls upgrades for automation cells• Built and wired industrial electrical panels for an automated weld cell• •Investigated sensor and measurement noise for tonnage monitoring system
  • University Of Waterloo Aerial Robotics Group
    Hardware And Pcb Designer
    University Of Waterloo Aerial Robotics Group Jan 2016 - May 2016
    Waterloo, Ontario, Ca
    •• Upgraded flight controller to include additional peripherals• •Reduced PCB size with redesign• •Assembled PCBs with high density SMD components• •Collaborated with team members for part procurement
  • Waterloo Engineering Society
    Hardware Workshop Director
    Waterloo Engineering Society Jan 2016 - Apr 2016
    • Organized and ran a series of technical workshops for 200+ university students• Sourced and sold electronic components for a student store• Received an EngSoc President’s award
  • Self-Employed
    Repair Technician For Apple Ios Devices
    Self-Employed Jan 2012 - Dec 2015
    • •Diagnosis and troubleshooting devices using lab test equipment• •Performed SMD soldering and BGA rework on high density consumer electronics devices•• Achieved 100% positive feedback across 500+ transactions

David Perna Skills

Digital Circuit Design Pcb Design Schematic Capture Altium Designer C C++ C# Java Eagle Pcb Autocad Solidworks Plc Ladder Logic Soldering Rework Electronics Repair Microsoft Office Arduino Robotics Automation Programmable Logic Controller

David Perna Education Details

  • University Of Waterloo
    University Of Waterloo
    Mechatronics Engineering
  • Georgetown District High School
    Georgetown District High School
    High School

Frequently Asked Questions about David Perna

What company does David Perna work for?

David Perna works for Microsoft

What is David Perna's role at the current company?

David Perna's current role is Electrical Engineer II.

What is David Perna's email address?

David Perna's email address is da****@****oft.com

What schools did David Perna attend?

David Perna attended University Of Waterloo, Georgetown District High School.

What are some of David Perna's interests?

David Perna has interest in Biorobotics, Aerial Robotics, Energy Storage, Energy Harvesting.

What skills is David Perna known for?

David Perna has skills like Digital Circuit Design, Pcb Design, Schematic Capture, Altium Designer, C, C++, C#, Java, Eagle Pcb, Autocad, Solidworks, Plc Ladder Logic.

Who are David Perna's colleagues?

David Perna's colleagues are Bob Le, Penny Pan, Peter Smout, Sandeep Nag, Sameer Poudwal, Suellen Costa Dos Santos, James Birmingham.

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