Shuyi Lin

Software Engineer - Backend & AI - Tsinghua CS 2026

Computer Science senior at Tsinghua University with backend engineering and data analysis experience. Comfortable building production APIs with Java/Spring Boot and Python/FastAPI. Planning to pursue an M.S. in Computer Science in the United States starting Fall 2026. Fluent in English and Mandarin.

Experience

Software Engineering Intern

Internet Technology Company · 2024–2024

Developed backend services using Java (Spring Boot) to support user data processing and API endpoints. Reduced API response latency by ~25% through query optimization and caching strategies. Designed and optimized MySQL schemas for efficient data retrieval. Collaborated with frontend engineers to integrate APIs in an agile development environment.

Data Analyst Intern

AI Startup · 2023–2023

Processed and analyzed 100K+ user records using Python (Pandas, NumPy). Built user behavior analysis models to support product decision-making. Created data visualizations to track key product metrics. Automated data processing workflows, reducing manual effort by ~30%.

Education

Tsinghua University

B.S. · Computer Science and Technology · 2022–2026