sree devi

Review of BigClasses

Had opportunity to attend ETL Informatica. Classes...

Had opportunity to attend ETL Informatica. Classes were pretty knowledgeable & helpful to apply for ETL jobs.Good scope to under various scenarios with the help of case study & faculty Kartheek made us understand with great ease & Admin team is very approachable and assisted in downloading the software with care & patience & I really appreciate that. Thanks, Big classes for everything.