Rita Pengyuan Chen Email & Phone Number

Successfully deployed segmentation models, Next Best Action models, time series predictions, propensity models and AutoML implementations that delight customers, support revenue growth, and deliver significant business value.Extensive experience working with machine learning models with respect to deployment, inference, tuning, and measurement required. Proficient in Python, AWS (Redshift, S3, EC2, Sagemaker) tools and Google Cloud Platform services.Experience with building data pipelines in getting the data required to build and evaluate ML models, using tools like Spark, PySpark, and SQL. Familiar with data movement technologies (ETL/ELT), databases and warehouses (DynamoDB, Oracle, Redshift, BigQuery).Passion and curiosity for data and proven ability to take ideas from prototype to production.