Madhu Ravula

WORK HISTORY

ABOUT MADHU RAVULA

18+ years of experience in gathering Business Requirements, assessing & developing Business Intelligence Program strategies, and designing and implementing Business Intelligence information & analytical solutions. • Strong experience in Data warehousing and OLAP tools usingSiebel Analytics 7.8.2, Oracle BI(OBIEE) 10g/11g/12C, OBIA,Business Objects 5.x/6.x/XIR2, Tableau 8,9,QlikView,PowerBI and ETL tools using Informatica Power center 6.x/7.x/8.x,Oracle Data Integrator(ODI)11g/12C • Extensive experience in OBIEE/Siebel Analytics consulting experience with in-depth knowledge on Oracle BI Server Administration, RPD,Oracle BI Answers, Oracle BI Interactive Dashboards, Oracle BI Publisher, Oracle BI Delivers, Data level and Object level Security, DAC. • Experience working on Tableau 8.x/9.x (Desktop, Server, Reader), creating various Reports and Dashboards using different functionalities. Involved in Trouble Shooting, Performance tuning of reports and resolving issues within Tableau Server and Reports. Good Hands On Experince with Cognos reporting tool. • End to end experience in Installation and configuration, designing and deploying data visualizations using Tableau. • Responsible for all activities related to the development, implementation, administration and support of ETL processes for larger scale data warehouses using informatica power center. • Extensively worked in development of Informatica Mappings and Informatica Workflows. • Having good Experience in Informatica and DAC (Data ware house Application Console) like Configuration of Informatica, task creations and assigning dependencies for the task in DAC. • Expertise on ODI (Oracle Data Integrator) 11g/12c data integration technology to load data from various Oracle Source Databases into the target warehouse.