Aug 2022 – Present · 3 yrs 7 mos · San Francisco Bay Area

• Leading 3 full-stack teams of 35+ engineers to build the next generation of Discovery Experience (Homepage) and Search Experience in DoorDash

Apr 2022 – Aug 2022 · 4 mos

• Acqui-hired by Affirm through Fast

Feb 2022 – Apr 2022 · 2 mos · San Francisco Bay Area

• (Fast discontinued operations in April 2022, and the majority of its engineering staff was acqui-hired by Affirm)
• Engineering lead of the core business product team - Check Out flow.

Jan 2020 – Feb 2022 · 2 yrs 1 mo

• Leading a team of 15+ engineer on building foundational end to end system on closing the gap of hosts and guests disagreements. Including an evaluation and automation systems (ML & CV) for all human operations workforce across Homes org and a company-wide structured data initiative
• Worked with cross functional stakeholders (operations, PM, design, DS) to align on strategic initiatives, and owned goal setting, capacity planning and execution of all deliverables.
• Product and engineering lead for In-Home Accessibility (IHA), an executive level goal, of all 7MM listings on Airbnb which was the first dedicated accessibility team in the travel / sharing economy sector.

Jan 2016 – Jan 2020 · 4 yrs

• Worked with PMs to flesh out team roadmap and priorities, mentor team members, coordinate with cross-functional partners to unblock the development progress.
• Architected and designed the new version of Host Guidebook. Empowered the team to deliver the product in Feb 2019, now serves 1.2M hosts with 1.7M guidebooks and 17M recommendation tips.
• Led and launched the Listing Details page and Prohost Customized Pricing page on Host Managing Platform
• POC of Host Dashboard that helps hosts onboarding and get more bookings.

Jan 2014 – Jan 2016 · 2 yrs · New York

Sep 2013 – Dec 2013 · 3 mos

• Working on a Natural Language Processing project of dependency parsing with Professor Michael Collins.

Jun 2013 – Aug 2013 · 2 mos

• Designed, developed and maintained a world-­‐class, high performance data management system.

Jan 2013 – May 2013 · 4 mos

• Grading students' homework, answering questions from students, giving out solutions to the homework and recitations

Dec 2011 – Jun 2012 · 6 mos

• Help student how to prepare for SSAT

Aug 2011 – Mar 2012 · 7 mos

• Work on JSP, PHP, MySQL.
• Including the website’s daily operation, maintenance and module upgrades.
• Responsible for a website's release, played the role of the architecture design and website
• operation.