On-demand human workforce for your AI agents.

risk and fraud

- news recommendation- content classifier- safety

- Google Assistant infra - large data pipelines- experimentation framework

- Built Batch Bucket Provisioner 2.0, a scheduled service that syncs about 8 million DNS records for AWS S3 buckets- Reduced the average bucket propagation time from over 1h to below 1min- Optimized the procedures that parse and compare large files- Project was written in Java and utilized AWS S3 API and AWS Route53 API extensively

- Migrated the file upload functionality of an existing Windows application to a web-based app- Utilized AngularJS, GS Web UI Toolkit, and RESTful service extensively on the front-end. - Backend service was written in Java, which mainly handles upload requests and publishes upload status of history files

- Researched and assisted in building an e-commerce platform, which empowers core modules like user management, order tracking, payment, inventory management, etc. - Implemented the endpoints using Python on Google App Engine- Provide data for market research by crawling mainstream recipe websites using Scrapy- Developed handy internal tools such as recipe parsers

• Designed, assembled, and programed the 21-input controller of R-one robots, which was used for exhibition in 2014 IROS • Updated the GUI of R-one Robots System, added the new feature of IR pose estimation