Sandhya Madassery

Sandhya Madassery is an experienced data professional currently serving as a Data Engineering and Analytics Lead at American Express since May 2016, specializing in Data Engineering, Analytics, Oracle Analytics Cloud, Data Lakes, and Oracle Analytics Warehouse. Prior to this role, Sandhya held the position of Principal Technical Consultant at IBM from October 2003 to May 2016, with expertise in OBIEE, OBI Applications, Data Warehousing, ETL, and Informatica. Sandhya also worked as a PeopleSoft Technical Consultant, focusing on Financial Supply Chain Management, Human Resource Management Systems, and Enterprise Performance Management.