Rishi Ranjan
About Rishi Ranjan
Rishi Ranjan is a seasoned data management professional currently serving as the Senior Director of Data Management at Common Securitization Solutions. He has extensive experience in database administration, big data management, and data warehousing, with a career spanning over two decades across various prominent organizations.
Current Role at Common Securitization Solutions
Rishi Ranjan serves as the Senior Director of Data Management at Common Securitization Solutions, a position he has held since 2020. In this role, he oversees data management strategies and initiatives, focusing on optimizing data processes and ensuring data integrity across the organization.
Previous Experience at Freddie Mac
Rishi Ranjan has extensive experience at Freddie Mac, where he worked in various capacities from 2010 to 2020. He began as a Manager of Database Administration from 2010 to 2014, then transitioned to Development Director for Big Data & Analytics from 2017 to 2020. He also held the position of Director for the Big Data Platform, Database & Middleware Administration during his tenure.
Educational Background
Rishi Ranjan has a strong educational foundation. He studied Data Science at Harvard University, earning a Professional Graduate Level Certificate from 2015 to 2017. He also holds a Master of Business Administration (M.B.A.) from the University of Virginia Darden School of Business, which he completed from 2012 to 2014. Additionally, he graduated from the National Institute of Technology Rourkela with a degree in 1995.
Expertise in Data Management and Technology
Rishi Ranjan possesses expertise in big data management, particularly using Hadoop-based technology. His skills include end-to-end online and batch performance tuning, high availability solutions, and ERP expertise in PeopleSoft, Oracle Applications, and SAP. He is also an Oracle Certified Specialist for Exadata.
Career History and Roles
Rishi Ranjan's career spans several notable organizations. He has held positions such as Assistant Manager at Tata Steel, Senior PeopleSoft DBA at Limited Brands, PeopleSoft/Oracle DBA at MetLife, and QA Lead at BMC Software. His experience includes managing virtual environments using vSphere and vCloud, contributing to his comprehensive understanding of data warehousing and reporting systems design.