Comcast is the largest telecommunications conglomerate in the US and the second-largest broadcasting company in the world. It is the largest pay-TV, cable TV, and home Internet provider in the US and the third-largest home phone provider. It serves residential and commercial customers in 40 states and the District of Columbia. As the parent company of NBCUniversal, it is a producer of films and television programming.

As a member of the Web Infrastructure, xFi App, and Speedtest Development Team, I developed new features and built reusable components using TypeScript and React.js. I translated designs into code and optimized components for performance. I worked with Quality Assurance to determine technical requirements. I was responsible for the success and usability of web-based products.