# Guoqin Zheng > Software Engineer Location: San Francisco, California, United States Profile: https://flows.cv/guoqin ## Work Experience ### Software Engineer @ Airtable Jan 2021 – Present ### Software Engineer @ Apple Jan 2020 – Jan 2021 ### Software Engineer @ Uber Jan 2015 – Jan 2020 | San Francisco Bay Area - Machine learning platform - Dispatch platform - Java Developer Experience: Java service framework & library, build system, jvm performance. - Payment platform ### Software Engineer @ Twitter Jan 2012 – Jan 2015 Worked in Revenue team, with responsibility to build and maintain high-performance, scalable advertisement, billing & payment system. ### Software Development Engineer @ Amazon Jan 2010 – Jan 2012 Working in payments integration team. Building, maintaining and upgrading payment gateway system for Amazon. Focusing on technologies of multihtreading programming, tcp/ip programming, distributed and scaling services, network security, etc. ### Software Development Engineer @ Sentinel Offender Services, LLC Jan 2009 – Jan 2010 | Irvine, CA Software Engineer • Developed ASP.NET web application, web sites and web services in C# and JavaScript, focusing on server-side backend development. • Designed stored procedures for web application to manipulate Database. • Troubleshoot, upgraded and maintained the web application system. ## Education ### UC Irvine ## Contact & Social - LinkedIn: https://linkedin.com/in/guoqin-zheng-44232519 --- Source: https://flows.cv/guoqin JSON Resume: https://flows.cv/guoqin/resume.json Last updated: 2026-04-11