Vincent Ngo Email & Phone Number

Irvine, California, United States

- Led the design and architecture for the internal employee information system ZallWall over a 3-month period of time. Successfully tested, implemented and launched it to 7000 employees ahead of schedule.- Designed, coded and launched the Zall Pass app for employees to book visits to the office. Focused on the booking process to ensure capacity limit at various sites to support COVID-19 return to office ahead of schedule.- Integrated Zall Pass with Slack service to send reminders the day before the visits, allowing employees to confirm or cancel their visit and update the database. The data is used by analysts to produce insights to company leaders.- Provided configuration support on Zestimate Market Analysis system for several in-house real estate agents to select CMA comparables and display computed estimates in Zillow website that serves approximately 36 million unique monthly visitors.- Designed and implemented authentication and authorization framework for a lead routing application for Premier Agent business. This solution significantly cut down the cost compared to the existing solution using Salesforce, which amounts to about hundreds of thousands of dollars per year for licensing fees.- Designed and developed from scratch a data pipeline running on Airflow that aggregates foreclosure property data and delivers it to STAQ. This contributes to AdTech revenue for the company.

Mountain View, California, United States

- Worked on a system that collects and curates Google Maps business local data. It is a key infrastructure to maintain and improve data quality and coverage in the repository. The system contains many workflows worked on by thousands of operators to moderate millions of business listings every week.Led the design and development of the Android mobile tool to collect business listings, and the transcriber tool to transcribe the data.- Designed and implemented the framework to control and customize the review UI based on workflow properties defined in the config.- Directed and coordinated engineering development of eval process for local data. This is critical for other teams to set up and run evals quickly. The eval result is used to gauge data submission or to train Machine Learning models.

Shanghai, China

- Worked on Google Business Sitebuilder, a platform for business owners to build websites and get online presence quickly.- Launched the product in emerging markets including India, Africa and Southeast Asia. More than a million websites were created after one year.- Led the internationalization and localization of the product, coordinated across teams to make the product available in many languages.

Machine Learning Engineer Program

Bachelor Of Engineering - Be, Electrical And Electronics Engineering

Master'S Degree, Master Of Technology (Software Engineering)