Rui Yao

* Works in the Firestore team, which is part of Google Cloud Platform (GCP) on multiple important Firestore database features such as billing, authentication, and data residency.

* Release On-Call, oversees all the updates for Firestore projects and ensures that new code or software changes are implemented smoothly and without disruption to the system.

* As an Engineer on-call, responds to internal system tickets and takes appropriate actions to address them, ensuring Firestore internal systems function as designed.

• Developed 10+ features including Message Queues optimization, email sending, 3 scheduled tasks with etcd, etc to distributed E2E-Test framework to test payment pipelines with SpringBoot, ElasticSearch, RocketMQ, Docker
• Contributed 6 full-stack features including adding and rerunning test cases, interactive chart with ECharts, dependency graphs among test case’s components, etc. to responsive web dashboard for visualization using React
• Led QAs in integrating their verifications and finishing 2 pipelines, reducing manual and time costs of QAs by 80%

• Worked on the middle platform of face recognition system, registering, receiving and transferring millions of face images with SpringBoot, MySQL
• Developed 5 features to the middle platform of real-time monitoring of computer rooms project, collecting and pro- cessing all sensors’ and cameras’ data 24/7 with Tornado, MongoDB and Redis

• Participated in agile development and contributes 30+ RESTAPIs to Youdao Translation Server, Supply Chain Man- agement System and Document Translation Management System using SpringBoot, Gradle, MySQL
• Independently refactored, tested and deployed 3 existing projects based on Ant+Ivy to using SpringBoot+Gradle, reducing project maintenance cost about 3 hours per week
• Coded 3000+ lines of SQL to calculate needed information of businesses from HIVE, such as the PV/UV of APIs, the success rate of third-party requests, the retention of users in 1-7 days, etc.

• Developed new module Project Change Management of internal OA system and daily maintained the whole system used by 2000+ employees with SpringBoot, MySQL, MyBatis and React
• Implemented 1/2 needs of Due From Banks Management Business including opening/closing accounts, transferring money, etc. within Treasury Business System used by 20 of the 25 provincial Rural Credit Cooperatives across China