# Zuyu Liao

> Software Engineer at Meta

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/zuyu

I work at Twitter notifications team building the large scale distributed infrastructure system to send notifications including email, SMS, and app push(billions per day).
We also build Twitter’s next generation PII data storage system including all Twitter users’ email address, phone number and push token.

Keyword: Thrift service, REST service, Scala, Java, NoSQL database, Relational database, Large scale distributed system, High availability system

## Work Experience
### Software Engineer @ Meta
Jan 2024 – Present

### Software Engineer @ PayPal
Jan 2023 – Jan 2024

### Software Engineer II @ Twitter
Jan 2022 – Jan 2023

### Software Engineer @ Twitter
Jan 2021 – Jan 2022
Notification Infra team.
Building distributed, scalable and high performance notification infrastructure for whole company. We send billions notifications per day including email, sms, and app push.
Building safe, convenient and scalable storage system for Twitter users' PII data, including email address, phone number and push token.
Scala, Hadoop, Kafka, Thrift service, REST service

### Software Engineer Intern @ SAP
Jan 2019 – Jan 2019


## Education
### Master's degree in Computer Science & Engineering
Washington University in St. Louis

### Doctorate Degree in Biomedical Engineering
Tsinghua University

### Bachelor's degree in Biomedical Engineering
Sichuan University


## Contact & Social
- LinkedIn: https://linkedin.com/in/zyl666

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Source: https://flows.cv/zuyu
JSON Resume: https://flows.cv/zuyu/resume.json
Last updated: 2026-03-22