Travis Chan Email & Phone Number

New York, Ny, Us

San Francisco, California, Us

San Francisco, California, Us

San Francisco, California, Us

New York, Ny, Us

Developing internal websites and services for automated infrastructure workflows. Primarily using TypeScript + React for front-end work and Python for back-end work.

Boise, Idaho, Us

Created an IoT sensor architecture that will be deployed at Micron's semiconductor manufacturing sites. On the hardware side, I worked on making a PCB with sensors that measure EMI, audio, motion, acceleration, temperature, etc at relatively high data rates using the I2C and SPI protocols. On the software side, I developed software in Python to read from these sensors in a multiprocessed fashion and transfer the data via a WebSocket connection to a cluster to process and store it. Using Dash by Plotly, I also created a visualization GUI tool that allows data scientists and data engineers to view the sensor streams in near real-time and send HTTP requests to the sensing devices. On the devices, I developed a REST API using Flask-RESTful to process these HTTP requests and allow the users to control the devices remotely (ie. change the hardware gains on the operational amplifiers, change the sampling rate per each sensor, get device status, etc).​Using these sensor data streams, the team used statistical methods to identify anomalies with the equipment so that we can locate errors in the production process faster and conduct preventative maintenance.