Justin Lee

Justin Lee is a Software Engineer with significant experience at OfferUp since September 2020, currently serving as Software Engineer II in Advertising. Justin has played a pivotal role in managing and developing critical ad products that contribute to approximately 50% of OfferUp's revenue, including the launch of a direct sold ad product and a personalized ads framework. Previous roles include Software Engineer I positions in both Advertising and DevOps, focusing on migrating services to Kubernetes and enhancing the CI/CD pipeline. Justin began the professional journey as a Software Engineer Intern at OfferUp, SAS, and TPP Global Services. Educational credentials include a Bachelor of Science in Statistics and Machine Learning from Carnegie Mellon University, complemented by a Minor in Business Administration.