Wrote and refactored SQL queries to enhance performance and support business reporting across various databases.•Managed source control using GIT for version control and collaborative development.•Used Python programs to automate the process of combining large datasets and data files and then converting them into Teradata tables for data analysis.•Created an Automated Python Program to Archive the database tables which are large in size and not in use into Mainframes folders.•Developed programs that manipulate arrays using libraries like NumPy and Python.

● Working in the data quality team, My work involves finding anomalies and issues in the data if there is any spike or drop in the value by developing metric SQLs..● Found new Business Patterns, Researched many issues by analyzing the data using EXCEL.● Introduced close to 200+ Metrics for validating the data and measuring the data quality.● Retrieved data through SQL queries, Visualizing data on the tableau.