Jaibhavani Tummala Email & Phone Number

San Jose, Ca, Us

Sunnyvale, California, United States

San Jose ,Ca

San Francisco Bay Area

San Jose,Ca

Worked with Business analysts and other functional consultants for R12 Oracle Upgrade at the Data warehouse end involving Informatica,SFDC Cloud,Business Objects and Tableau analysis with complete SFDC lifecycle.Leading teams to provide solution direction for end to end financial processes on large global deployments being implemented on an already existing Global footprint.Testing of Custom Objects and Interfaces to make sure the new upgrade iscompatible with the Custom objects.

San Jose,California

Worked as an Analyst/ Sr. Informatica and Oracle DB consultant with emphasis on PL/SQL,ETL design, Full Life Cycle Development, Implementing the product, maintenance and support of applications for Education and Learning domain in Windows and UNIX environments.Work experience includes extensive usage of TOAD,SQL Developer , Informatica and dollar universe tools to Design,Develop Cisco's new operational data source to support Cisco networking academy world wide.Was an Analyst for Cisco Capital Enhancements projects that requires extensive ability to analyse,develop and maintain large data marts using Informatica and business Objects for reporting purpose.

Hyderabad Area, India

• Identified and validated high potential business opportunities for stakeholders and developed customized business strategies that are aligned with corporate strategic objectives.• Conducted several Requirement Gathering Sessions for gaining detailed requirements and finalizing Business Requirement Document (BRD).• Lead the team in Data analysis and data profiling• Discussions with the SME on regular basis on the data flow identified critical areas for achieving Parity & also existing major issues to be fixed in Teradata data warehouse. • Responsible to review the tasks done by offshore and onsite, fixing the issues & also tracking the progress of the issues.• Involved in creating the data model for the audits. Responsible for development of Data audits between source (Oracle) and target (Teradata) using Data flux tool for Customer Reference area where we need to compare the data at attribute level rather than measure level.• Designed the Audit Strategy for comparing the data between source systems and Teradata at the lowest granularity after each ETL refresh and alerts EDW Operations team automatically for any discrepancies.• Gathered the requirements from onsite coordinator and client• Prepared user stories/Use cases• Talk to the business and freeze on requirements and there by coordinating with Dev team • Developed ETL Specifications & ETL Design Documents• Maintained design documents, Business Requirement documents and • Developed ETL mappings for loading data into different layers• Prepared Unit-Test Cases and Audits for data validation• Improved the ETL performance • Worked on the Scheduling Tool ($Universe) to schedule the ETL jobs.• Create Kintana Packages for the scripts uploaded in the PVCS tool.• Preparing Code migration templates for Test/Production migration• Reviewed the work done

Hyderabad Area, India

Bachelor Of Technology (B.Tech.)

C.B.S.E, High School

X class) Completed