Patrick Xu Email & Phone Number

San Francisco, CA, US

Menlo Park, CA, US

• TL of a team of 4 engineers exploring rich, privacy-safe AR content sharing on mobile and headsets
• Shipped a pilot feature on Instagram enabling Disney to publish AR content at 11 stores across Japan, leading to thousands of views/shares and an expanded roadmap with two new global partners

Menlo Park, CA, US

• TL of a team of 4 engineers tasked with building a cohesive vision for maps across the family of apps
• Shipped a scalable map framework to add monitoring and design updates to 30+ products (e.g. check-ins, live location sharing) while coordinating with PM, legal, and design without disrupting stability for billions of.
• Built a privacy-safe logging framework to generalize location data dynamically via population density, allowing product teams to continue gathering accurate insights while protecting user privacy

Menlo Park, CA, US

• TL of the Mentorship team, a 0-1 product in Facebook Groups that was used by 3 million people to find mentors who can guide them in their personal and professional development
• Led 3 backend engineers in building data models, APIs, and growth features to bring Mentorship from internal dogfooding to onboarding thousands of new groups and users weekly

Hanover, NH, US

• Guided the technical direction for teams of student developers and designers to bring pitch-level ideas to life in 10-week sprints
• Onboarded new lab members, guided lab decisions and direction, and facilitated help hour
• Developed an app which allows users to request a study buddy or form a study group based on class schedule, availability, and location preferences. Currently in a pilot program with 3 introductory classes
• Developed an app which allows users to set specific food delivery location and then gives users real-time updates

• Worked as a full-stack engineer on the Platform Payments Risk team
• Migrated tools to review fraudulent activities and respond to users on the Oculus, Ads, and Games platforms
• Developed an action to unpublish fraudulent pages to be used in conjunction with other anti-fraud actions
• Worked with analysts to determine tool UI and to roll out the tool to a percentage of reviewers

Hanover, NH, US

I take notes for select classes which are listed by Dartmouth's Student Accessibility Services. I send organized, comprehensive, and understandable notes to the students who have requested the services.

Hanover, NH, US

• iOS app which provides a private and custom social network primarily using location-based services
• Integrated with a companion Apple Watch app. Uses Parse and Swift

Hanover, NH, US

• Tutored 2-3 students per term for a mid-level class in C and an introductory class in Python

Mclean, VA, US

• Developed an Android traumatic brain injury rehabilitation app by allowing users to create tasks with custom steps, durations, and reminders to reinforce positive, repetitive behavior
• Released to the app store in December 2015 and in use with a companion iOS app
• Developed a script to access, publish, and download media from 7 major social media platforms as part of larger effort to track criminal activities through social media