Chin-Chen (Vincent) Lin Email & Phone Number

South Jordan, Utah, United States

• Achieved 92% reduction in item sorting time by redesigning the core WebGL component Frame, developing an efficient caching algorithm, and tested with A/B testing, unblocking multiple projects.
• Reduced rendering work by 80% through rearchitecting some UIHints to leverage render call caching and code ownership, avoiding future performance regressions.
• Improved text rendering by 40% during zooming and enhanced GIF rendering from 15 to 35 FPS, receiving positive and noticeable differences from users.
• Optimized back-end systems by reducing heavy SQL jobs execution time from 35 to 5 minutes and enhancing the Ruby-based deployment tool to minimize service downtime during critical events.
• Resolving 10+ WebGL bugs and monitoring support channels to help improve poor-performing customer doc.

South Jordan, Utah, United States

• Reduced 40% memory usage and churn of a widely used class by designing multistage caching mechanism with LRU cache written in TypeScript and reached 93% unit-tests coverage with Jasmine
• Designed diagnostic page with Angular that performs rendering system check with WebGL and HTMLCanvas, and added new endpoints in Scala/Node.js backends for each of existing/future services for service health check.

Mountain View, California, United States

Taipei City, Taiwan

Researched methods of portfolio management using Reinforcement Learning with smart stock selectionAdvisor: Prof. Jan-Ming Ho

Master'S Degree, Software Engineering

Bachelor'S Degree, Engineering Science And Ocean Engineering

Minor in Computer Science and Information Engineering CS-related GPA 4.11/4.3