Web search inventory for Meta AI search

1. Led architecture and execution of Meta AI web search corpus expansion from 20B to 200B+ documents.

2. Built crawling infrastructure for handling 20B URLs/day for downstream LLM search use cases.

3. Built agentic web crawler prioritizing high-value URLs for AI training and web search, improving crawl efficiency and freshness while reducing infrastructure cost.

1. Voice Assistant on AR/VR devices

2. Monetization (business messaging & dynamic ads)

1. Developed RESTful APIs using Java and Cassandra to allow clients to manage and view 10+ million rows of system metric data .

2. Improved stability and performance of data analysis system.

Develop new camera for profile page (Android)