DATA PROJECTS
Hello! Welcome to Jessica Tong's portfolio space. In this page, you'll find my data analytics projects utilizing SQL, Python, and other visualization tools.
01
My team and I built a dynamic database on Google Cloud Platform which pulls in data from the Center for Disease Control website. We also incorporated MLOps through ML model training and some downstream tasks including text-to-SQL LLM prompted app. Learn more here.
02
Using Wordpress relational database, I conducted an analysis on one of the individual debt collectors based in Massachusetts, who had been the plaintiff in over 1800 debt cases since 2017, and wad sued seven times himself. To see more details about this debt collector, read here.
It's extremely important to make analysis in the competitive space of E-commerce. Through this project, my team and I were able to discover patterns in this business, and create corresponding business suggestions. To see more, please click on the project title.
04
It is in hospitals' and patients' mutual interest to avoid 'readmission', due to lack of insurance coverage.
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'Readmitted' patients are those who return to the hospital within 30 days after their discharge. This could be due to many reasons, such as age, length of stay, inpatient history, etc.
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During Fall 23, me and my team at Boston University looked into a national database of diabetic patients, and their re-admitted records for a length of ten years. Our objective was to create a predictive model to identify the records that are more likely to be readmitted. Hence, help hospitals and patients to prevent the readmission event.