Teladoc Health is on a mission to empower all people everywhere to live healthier lives by transforming the healthcare experience. Recognized as the world leader in whole-person virtual care, Teladoc Health addresses the full spectrum of health and well-being — powered by human expertise, advanced technology and insights—to deliver improved clinical outcomes at scale. Serving more than 175 countries and ranked Best in KLAS for Virtual Care Platforms in 2020, Teladoc Health leverages extensive expertise and data-driven insights to meet the growing healthcare needs of consumers and healthcare professionals.

University of Utah

Hunan University

Software Engineer

1. Designed and implemented responsive backend microservices to support ads bidding automation and customer portal frontend, using gRPC, SQLAlchemy, and PostgreSQL
2. Developed ETL pipelines in BigQuery data warehouse to prepare contractual and ads
performance data for business intelligence and data science
3. Streamlined and automated financial calculation that reduced 90% turnover time
4. Led the Jenkins pipelines deployment automation project and improved team productivity
5. Served as the scrum master of our scrum team

Senior Software Engineer

Software Engineer III

1. Developed a rule-based web page classifier in Python
2. Built a data pipeline to crawl, parse, and store job postings
3. Set up test automation and advised on continuous integration
4. Configured Kafka for messaging among various service components

1. Built end-to-end distributed data pipeline with Apache Spark and AWS Redshift
2. Offered consulting for Thalamus on analytical data warehousing infrastructure
3. Designed data models for data warehousing and analytical reports
4. Optimized Spark DataFrame joins on 1 billion rows of synthesized data