# Qingyang H.

> Software Engineer @ Apple

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

## Work Experience
### Software Engineer @ Apple
Jan 2026 – Present | Cupertino, CA
Creativity Apps Infra

### Software Engineer - iOS @ IXL Learning
Jan 2024 – Jan 2026 | San Mateo, CA
Built major features for IXL’s iOS app (1.5M+ users) using Swift and SwiftUI. Led guest experience improvements that increased subscriptions by 20%, and a React–Swift in-app calculator for students.

### Graduate Researcher - AI Infrastructure @ UC Berkeley Electrical Engineering & Computer Sciences (EECS)
Jan 2023 – Jan 2024 | Berkeley, California, United States
Researched and built DSLs simplifying AI data pipelines for non experts, validated via a real-time traffic analysis system on GCP with CUDA, Apache Beam, Kafka, Grafana, and blockchain technologies.

### Software Engineer Intern - Infrastructure @ IXL Learning
Jan 2023 – Jan 2023 | San Mateo, California, United States
Developed automated command line tools and full-stack web pages to analyze and update Java and JavaScript dependencies, enhancing efficiency and accuracy by eliminating manual checks and errors.

### Head Instructional Assistant - Infrastructure @ UC San Diego Computer Science and Engineering Department (CSE)
Jan 2020 – Jan 2023 | San Diego, California, United States
Provided comprehensive tutoring and grading infrastructure support in Data Structures (Java), Computer Organization (C and Assembly), and Advanced Algorithms (C++) for Prof. Paul Cao.

### Software Engineer Intern - Infrastructure @ Meta
Jan 2022 – Jan 2022 | Menlo Park, California, United States
Developed and optimized full-stack web applications using React and PHP for system health management, significantly reduced SQL query times, and delivered a tech talk on my design strategy.


## Education
### Master of Engineering - MEng in Electrical Engineering and Computer Sciences
University of California, Berkeley
Jan 2023 – Jan 2024

### Bachelor of Science - BS in Computer Engineering
UC San Diego
Jan 2019 – Jan 2023


## Contact & Social
- LinkedIn: https://linkedin.com/in/hqy2000
- Website: https://hqy2000.com
- GitHub: https://github.com/hqy2000

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Source: https://flows.cv/qingyang
JSON Resume: https://flows.cv/qingyang/resume.json
Last updated: 2026-03-20