Hai Dang Nguyen Email & Phone Number

San Francisco Bay Area

Redesigned first-party upsell banner for mobile web Android and iOS non-Safari users (3+ million daily impressions) using TypeScript and React.Collaborated with cross-team stakeholders including Design, Data, and Product for product and data quality acceptance.Implemented an A/B experiment to assess the impact of the new design on user behavior.Conducted funnel analysis to make a data-driven decision to proceed with 100% rollout.Implemented new UI features for improved filtering of logs in an internal app used by cross-team customers, enhancing workflow efficiency.Reduced request overhead for Twitch users and improved latency, by developing static analysis continuous integration tooling to optimize assets through a new ESlint rule.

Seattle, Washington, United States

The magnum opus of this internship was a project called the GTFS Monitoring Dashboard, which is a web application that tracks the status and visualized various data streams feeding into Sound Transit. I incorporated SQL database integration using an (ORM) and asynchronous processing, while retrieving and storing data from external APIs using REST.I managed the project following Agile practices, including sprint planning, pull requests, daily stand-ups, and retrospectives. Utilized project management tools such as Git, Jira and Bitbucket.The tech stack included Express.js, Node.js, Vue.js, Sequelize, and Azure Data Studio.

Seattle, Washington, United States

Worked closely with my manager to develop data quality assurance tools to help maintain data quality throughout the agency.

Seattle, Washington, United States

This internship was more of an exploration that allowed me and another intern to brainstorm ways to integrate new technology at the time (NFTs and blockchain) into a real-world viable product. I oversaw the software engineering aspect, creating an NFT marketplace website that successfully withdrew currency out of a crypto wallet.

Utilized social media analytics tools to create graphics that were posted under the agency's social media.

Bachelor Of Science - Bs, Computer Science

Education record

A rigorous 12-year academic and leadership enrichment program for talented and motivated students of color. Active member since 2014.

Education record

Activities and Societies: Leader of Lakeside Asian and Pacific Islander Students (LAPS) during senior year.