Data Warehousing consultant with strong exposure in Informatica, Oracle and Cognos Good knowledge in Sales and Marketing in LifeSciences domain Always interested in enhancing my knowledge base in architecture, design solutions. Big Data​: Cloudera Certified Hadoop Developer. Strong knowledge in Hadoop / eco system and NoSQL Specialties: 12 Years of experience in Analysis, Design and Delivery of BI requirements. Involved in the entire workflow of DW&BI Solution development. Managing a DW and BI project in Life Sciences domain Commercial and R&D divisions. Possess great ability to translate business requirements to quality deliverable. Comprehensive knowledge in Data Modelling and Data Warehousing concepts. Experience in Oracle, Informatica, Cognos teamed with extensive Excel VBA skills. Career Interests: Data Science and Big Data

Sr Manager - Projects @ From July 2015 to Present (6 months) Manager @ From May 2011 to Present (4 years 8 months) Data Warehousing and Business Intelligence Consultant @ Data warehousing consultant representing Cognizant Technology Solutions in Cognos Reporting and Informatica. Good exposure to Sales and Marketing Data and niche skills translating business requirements into quality deliverables Extensive and comphrehensive knowledge in Data Modelling, ETL and BI Space used in implementing BI solution. From June 2005 to Present (10 years 7 months) Senior Associate @ Senior Associate in Data Warehousing space specialized in Life Sciences Vertical. From June 2008 to May 2011 (3 years) Associate @ Project lead and Technical Analyst at Amgen Inc, USA. Implemented a cost effective service-oriented model for production support activities. From October 2006 to May 2008 (1 year 8 months) Programmer Analyst @ Successfully delivered BI reporting project at Amgen Inc, USA. From November 2003 to September 2006 (2 years 11 months)

MCA, Computer Science and Application @ Osmania University From 2000 to 2003 B.Sc, Mathematics Physics Computer Science @ Andhra University From 1997 to 2000 Srinivasa Pattigilli is skilled in: Data Warehousing, Business Intelligence, ETL, Informatica, Data Modeling, Oracle, Cognos, Requirements Analysis, Business Objects, Data Warehouse Architecture, SDLC, Data Integration, OLAP, PL/SQL, Microsoft SQL Server