Dhiren Vazirani

Bachelor's

Computer Science

PNC Bank

Data Analyst

- Implemented ETL processes using Informatica for efficient data cleansing, and loading into enterprise data warehouses - Automated end-to-end data pipelines using Python scripts in Jupyter Notebook, leveraging libraries such as Pandas and TensorFlow to streamline data preprocessing, feature engineering, and predictive analysis - Integrated Azure Data Factory, Databricks for scalable data transformations, enhancing data reliability and processing speed - Designed interactive Tableau dashboards and Looker reports, implementing dynamic filters and calculated fields for enhanced data - Leveraged big data technologies like Hadoop and Hive to process and analyze large datasets, optimizing data workflows - Managed data integrity and transformation workflows, leveraging CI/CD pipelines and version control