David Sun Email & Phone Number

San Francisco, California, United States

San Mateo, California, United States

Worked as a PDME on the Verkada Cameras team. Was the primary PDME for two product lines (ACC-MNT-CORNER-1 and ACC-MNT-POLE-1), where I oversaw the end-to-end design, development, and deployment of the products. Additionally handled various DOEs targeted at improving the reliability and performance of current and future Verkada product lines.

Kitchener, Ontario, Canada

Developing new hardware and improving existing products on the Intellijoint HIP and KNEE product lines in order to improve reliability, cost, and user experience.

Woodbridge, Ontario, Canada

• Sourced parts, generated ECs, created 3D models and assemblies, and drafted drawings for production parts on PKI’s current and next generation of mass spectrometers• Drafted/updated drawings for parts to comply with PKI standards (i.e., GD&T, notes), and minimize rejection rateDifferential Pressure Region Chamber• Architected a thermally and electrically insulated vacuum chamber to hold, position, and isolate electron ionization source; created a differential pressure region… Show more • Sourced parts, generated ECs, created 3D models and assemblies, and drafted drawings for production parts on PKI’s current and next generation of mass spectrometers• Drafted/updated drawings for parts to comply with PKI standards (i.e., GD&T, notes), and minimize rejection rateDifferential Pressure Region Chamber• Architected a thermally and electrically insulated vacuum chamber to hold, position, and isolate electron ionization source; created a differential pressure region within an ICP mass spectrometer using SolidworksVacuum Manifold Jig• Designed jig to allow for easy and simple manufacturing of a vacuum manifold• Iterated through 5 different designs to account for manufacturer preferences and different methods of assembly• Conducted FEA stress analysis of jig components in Solidworks Show less

Kitchener, Ontario, Canada

-Improved performance of company-use data repeaters to be able to handle multiple devices communicating data on a single channel-Designed, programmed, and built a data repeater capable of sampling ultrasonic, temperature, and accelerometer data; stored data to SD cardKey skills:-Software - C++, Python, Arduino-Hardware - Raspberry Pi, Teensy 4.1, EasyEDA-Prototyping - Soldering, 3D printing-Other - Github, Parts Procurement (Digikey/McMaster Carr)

Brampton, Ontario, Canada

As a network planner, I helped in transitioning Rogers from Excel and PowerPoint to the Power BI environment by recreating reports, designing new models, and replicating formulas in Power BI. In addition to this, I aided in automating data retrieval processes for Rogers using a variety of python libraries; primarily Selenium, but also Pyautogui, BeautifulSoup, and SikuliX for the actual retrieval, and Pandas, CSV, and OS for data manipulation, data reformatting, and directory / file… Show more As a network planner, I helped in transitioning Rogers from Excel and PowerPoint to the Power BI environment by recreating reports, designing new models, and replicating formulas in Power BI. In addition to this, I aided in automating data retrieval processes for Rogers using a variety of python libraries; primarily Selenium, but also Pyautogui, BeautifulSoup, and SikuliX for the actual retrieval, and Pandas, CSV, and OS for data manipulation, data reformatting, and directory / file organization. Show less

Ontario, Canada