- Developed an end-to-end web application using PySpark to process petabyte-scale oncology data and Power BI to deliver
- Built an AI assistant chatbot to address software/tools queries and triage unresolved ones to the relevant teams
- Migrated over 50 SQL scripts from AWS Athena to Databricks and conducted thorough testing to ensure 100% accuracy
- Interviewed 20+ field reps to gather functional requirements and feedback and make the application more user-centric