# Yifei Wu

> Software Engineer

Location: Santa Cruz, California, United States
Profile: https://flows.cv/yifeiwu

I have a strong background in computer science especially in algorithms and advanced data structures. I have learnt them since high school and I have won a silver medal in the top algorithm competition in China.
I have developed a traffic simulator independently. It deals any urban traffic situations in real world and navigates and schedules traffic flow. It can simulate and visualize metro-level traffic in real time.
I have built a search engine and its indexing and ranking algorithms. I also have experience in building commercial websites with Struct2, SpringMVC and hibernate.

## Work Experience
### Senior Software Engineer @ TikTok
Jan 2021 – Present | 美国 加利福尼亚州 山景城

### Software Engineer II @ Uber
Jan 2018 – Jan 2021 | San Francisco

### Software Engineering Intern @ Uber
Jan 2017 – Jan 2017 | San Francisco
•	Big Data: Develop a pipeline to detect all fare bugs between Uber Pool and Uber X hourly. (SQL, Scala Spark)
•	Machine learning: Build supervised learning model for trend and singularity analysis of all data in Uber Pool for every city and mega-region. And develop a pipeline to compute this model hourly. (Scala Spark, Hive)
•	Web development: Set up a health detect web application to display trends and singularity for engineers and city ops. (React, Redux, Pinot, JavaScript)

### Full-stack Engineering Intern @ Kdbund
Jan 2016 – Jan 2016 | Shanghai
•	Built parts of frameworks and fundamental components of a commercial website (Struct2+SpringMVC+hibernate, Java, JavaScript)


## Education
### Master's degree in Computer Science
University of California, Santa Cruz
Jan 2016 – Jan 2017

### BS in Computer Science
Shanghai Jiao Tong University
Jan 2012 – Jan 2016


## Contact & Social
- LinkedIn: https://linkedin.com/in/yifei-wu-934b90102

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