# Ray T. > Engineering at Stellar Health Location: New York City Metropolitan Area, United States Profile: https://flows.cv/rayt Frontend engineer with expertise in building web applications using React and Redux. Experienced in delivering interactive user experiences from concept to maintenance including automated testing and monitoring. ## Work Experience ### Senior Software Engineer @ Stellar Health Jan 2021 – Present | New York, New York, United States ### Senior Software Engineer @ Zocdoc Jan 2019 – Jan 2021 | New York, New York, United States • Implemented interactive user experiences to help patients find and book doctors online - including AB experiments, automated testing, error monitoring, and user metrics collection. • Spearheaded Zocdoc's efforts to comply with WCAG 2.0 web accessibility standards. • Core contributor of frontend knowledge sharing and recruiting efforts. ### Software Engineer @ Zocdoc Jan 2017 – Jan 2019 | New York, New York, United States ### Software Engineer Intern @ Zocdoc Jan 2016 – Jan 2016 | New York, New York, United States ### Senior Analyst @ Accenture Jan 2012 – Jan 2015 | New York, New York, United States ## Education ### Master's degree in Computer Science Columbia University Jan 2015 – Jan 2017 ### Bachelor's degree in Biomedical Engineering The Johns Hopkins University ## Contact & Social - LinkedIn: https://linkedin.com/in/ray-tsai --- Source: https://flows.cv/rayt JSON Resume: https://flows.cv/rayt/resume.json Last updated: 2026-03-22