Sr Data Analyst
Current- Reviewed requirements together with QA Manager, ETL leads to enhancing the data warehouse for the originations systems and servicing systems.
- Performed GAP analysis of business rules, business and system process flows, requirements and developed Requirement Traceability Matrix to ensure current project requirements are met and their timely update.
- Overseen data quality management activities including data profiling, data validation, and assessing data relevancy to further improve information reliability.
- Enhanced some of the existing excel based charts to much more interactive Tableau based charts. Built project specific dashboards in the Tableau.
- Performed data merging, reconciliation and validation to produce more reliable metrics data for analysis. Used python scripting via ‘pandas’ and ‘numpy’ libraries for cleaning, reconciling, transforming and modeling.
- Performed EDA in python using ‘matplotlib’ and ‘seaborn’ for huge datasets.