- Interpreting and analyzing business requirements and converting them into high and low-level designs.
- Designing ETL mappings keeping in view the performance criteria.
- End-to-end ownership for developing, unit testing and migrating the ETL code with quality and minimal supervision.
- Writing tuned SQL queries and knowledge of performance tuning in ETL.
- Coordinating with support groups such as DBA, UNIX, Informatica admins to get the issues resolved in a quick turnaround time.
- Providing an estimate of ETL work.
- Working with data and ETL architects to help design an optimal solution
Mainframe Experience
