# Kevin Nguyen > Principal Engineer at GoGuardian Location: Los Gatos, California, United States Profile: https://flows.cv/kevinnguyen4 ## Work Experience ### Principal Engineer @ GoGuardian Jan 2015 – Present ### Software Developer Engineer II @ Amazon Jan 2012 – Jan 2015 | Seattle • Led project to migrate from using Oracle to NoSQL for Amazon Retail use cases in North America improving availability and performance of storage by 40%. • Won an organization level hackathon by implementing a fast log searching service using Hadoop, EMR, and Ruby on Rails. • Developed and launched a storage eventing solution using SQS to reduce Checkout latency by 50% for large purchases in North America. • Mentored a summer intern and was able to give the intern a return internship offer. • Operated six business critical services with 100% availability during peak holiday season. • Created and used a scaling estimation script used to determine how much hardware was needed for the holiday season. • Worked on deprecating legacy C++ calculator service by migrating old code paths. Worked with different calculation teams in order to figure out how to migrate certain calculations. • Helped develop, test, and launch new packing slip data format in Europe. ### Software Engineering Intern @ Qualcomm Jan 2011 – Jan 2011 | Santa Clara • Developed an Android application and Ruby on Rails website to gather information on test mobile devices. ### Research Assistant @ UCLA Theory Lab Jan 2010 – Jan 2011 | Los Angeles • Worked with the Low Power Energy Aware Processing (LEAP) system to analyze energy consumption of different types of programs. Goal was to optimize the Linux Scheduler for energy efficiency. ### Software Engineering Intern @ Qualcomm Jan 2010 – Jan 2010 | Santa Clara • Created scripts to load, install, and run performance tests on Chrome netbooks. ## Education ### Bachelor of Science in Computer Science UCLA ## Contact & Social - LinkedIn: https://linkedin.com/in/kevin-nguyen-792ba63a --- Source: https://flows.cv/kevinnguyen4 JSON Resume: https://flows.cv/kevinnguyen4/resume.json Last updated: 2026-04-12