Conducted extensive data validation using complex SQL queries and performed back-end testing to ensure data quality. Developed and maintained a strategic data framework aligned with Data Warehouse standards and organizational goals. Created client communications by mapping data files into XML and established ETL processes following Informatica best practices. Designed and maintained MySQL databases, developed Python/Django applications for risk management and Google Analytics, and built interactive dashboards in Tableau. Applied advanced machine learning models using Python for data analysis and implemented Data Hub and Alpha strategies to transition clients to next-generation solutions. Proficient in data visualization, data mining, and optimizing reporting processes.

As a Senior Data Analyst, I specialize in data management, BI tools, and predictive analytics. I excel in SQL for data cleanup, extraction, and updates, and create interactive dashboards using Tableau, Power BI, and QlikView to analyze historical data and track KPIs. My experience includes ETL processes with AWS Redshift and Glue, Python scripting for REST APIs, and data modeling with ERWIN. I leverage machine learning techniques with libraries such as scikit-learn and TensorFlow to solve business problems. Proficient in Agile methodologies, I collaborate with cross-functional teams to manage risks and develop comprehensive project plans. With expertise in Data Hub and Alpha technologies, I ensure seamless client transitions to next-generation data services, while maintaining and supporting benchmark data within ADS frameworks.

Experienced Data Analyst specializing in Healthcare, and Financial Services. Skilled in defining data requirements, source-to-target mapping, and integrating data from systems like Salesforce and SAP into data warehouses. Proficient in creating interactive dashboards and custom visualizations using Power BI and Python. Expert in machine learning for text analysis, advanced VBA, and SQL queries. Successfully managed ETL processes across multiple platforms, including SAP HANA and Teradata, and utilized Data Hub and Alpha technology for optimal data management. Strong communicator, adept at collaborating with cross-functional teams to drive business decisions and optimize performance.

Experienced in providing analytical support for credit and marketing strategies through developing NPS, financial confidence, and product usage calculations. Proficient in risk analysis, SQL queries, data profiling, and ETL processes across various databases (Teradata, MySQL, DB2, Oracle, MSSQL, Access). Skilled in designing interactive KPI dashboards and data visualizations using Tableau and Python, automating data extraction, and A/B testing. Demonstrated ability to manage web analytics, data migration, and automation tasks using AWS, GIT, Jenkins, Data Hub, and Alpha technologies. Collaborated with cross-functional teams to enhance data service offerings, ensuring accurate and reliable data management and reporting.