Experienced Data Scientist | Machine Learning Engineer

Welcome to my professional portfolio! I am an experienced data scientist with a robust background in developing predictive models, data mining, and big data analytics. I hold a Master of Science in Data Science and a Master of Science in Physics from Brown University, as well as a Bachelor of Science in Applied Physics from East China University of Science and Technology.

Currently, I am a Senior Data Scientist at Citizens Financial Group Inc., where I lead a project focused on fraud detection and risk segmentation. My work has significantly helped the company reduce deposit check fraud losses.

Previously, I developed multi-variate time series forecasting models using TensorFlow, enhancing commercial banking clients' balance management experiences. My expertise in automating model training processes and creating performance evaluation pipelines has been instrumental in delivering actionable insights to stakeholders.

With a strong commitment to innovation and continuous improvement, I am dedicated to staying at the forefront of data science and technology. My technical skills include Python, R, SQL, Scala, HTML, and Tableau, and I am proficient with tools such as PySpark, AWS SageMaker Studio, and Docker.

Feel free to email me if you want to chat! 😀