Sr. Etl Developer
CurrentClient engagement with I.R.S., providing ETL design and develop using Informatica Power Center. Document the mappings and workflow sessions. Consult on the data model for conversion from on premises mainframe VSAMS files to cloud data storage on MongoDB. • Provide data modeling design, analyze and implement - conceptual, logical, and physical data model, Data conversion, Data integration and Data Mining in the area of Data Warehouse, Business Intelligence and Data Quality and Security. Create new Informatica mappings, transitioning other ETLs to new Informatica mappings