Worked as a consultant at a European client in helping design their data warehouse and helping develop a Big Data POC to transition one of their application out of RDBMS to Big Data and NoSQL databases.* Pentaho Data Warehouse* Amazon Web Services (AWS)* Hadoop, Hive, HBase* Worked a bit with R and Excel to run data analyticsHelped setup Abacus Big Data lab in testing the PoCs for current and prospective clients. Took training in Big Data (Hadoop, HDFS, Hive, Pig, NoSQL concepts).Gave numerous lectures at couple of top Engineering colleges in India about Data Science, Big Data, and Data Analytics. Ran workshops to give the faculty and students about how data is handled in RDBMS versus how it is in NoSQL. In process of helping colleges develop their Data Science program.

Brought to design and develop a sales predictive analysis system for uncovering sales opportunities. Interacted with user community, designed the system and defined KPIs based on the requirements collected. Reviewed various data sources and designed Data Governance rules. Modeled the logical data, worked with DBAs in implementing the data model. Designed and implemented ETL process using Microsoft SSIS. Used Cognos Framework tool in modeling the meta data and reporting needs.* SAP BW, EDI file extraction* Microsoft SSIS, SSAR, SSAS* Cognos Framework

Helped migrate out of a legacy sales and marketing system to a Business Intelligence system. Architected, coordinated and developed a Business Objects based BI system. Interacted with user and business community, developed the architecture, modeled data (Star and Snowflake schemas), worked with DBAs on physical model. Lead architect and developer for ETL (BO Data Integrator). Designed and developed Business Object's Universe, ad hoc reporter (Webi). The project was successfully completed within budget, on time and has been identified as one of the successfully designed data warehouse system at Sony.* Tools used - ERWin, Business Objects - Data Integrator, Universe, Webi* Project management - Microsoft Project, Visio (work flow charts)* Development - PL/SQL, SQL, Unix Shell scripting

Senior IT professional at newly merged Sony BMG company and worked on numerous data and database related projects. Maintained company's Sales and Marketing system, Distribution Systems, Designed and developed reporting systems for upper management.* Oracle and Sybase Database development* Windows application development* Data Modeling, Data Quality control, Data Governance* Q&A

Worked on numerous IT projects which include Royalty system(Artist and Publishers), Sales and Marketing database project, Front-end development for Royalty systems, and during the merger between BMG and Sony worked on reviewing the data with both companies and helping merge the data into unified systems.* PL/SQL and Unix Shell Scripting* Large databases (Oracle, Sybase)* Reviewing data models and designed new model on merged systems

Developed a data warehouse which contains all metadata from books, music, and movies into a unified data model that was the engine for a recommendation system. Developed front-end application to allow in-house staff to model a recommendation model for the customers.* Microsoft SQL Server database development* Architected client-server system * VB and PowerBuilder application development* Search Engine* Managed a staff of 40+