About Me

Over2.9 + years of robust experience in the field of Information Technology with proficiency in ETL development and Data Warehouse Implementation/development. Certified Denodo Developer. Good understanding and experience in Data Virtualization. Fine-...lopment. Certified Denodo Developer. Good understanding and experience in Data Virtualization. Fine-tuned and optimized the performance of Complex views in Denodo. Experienced in Design, Development and Implementation of large – scale projects in Media, Financial, Shipping industries using Data Warehousing ETL tools (Pentaho). Worked for one of the worlds largest publishers of monthly magazines, with 25 US titles and close to 300 international editions. Achieved the close deadline for on production deployment efficiently. Excellent Data Analysis skills. Hands-on experience on Data warehouse Star Schema Modeling, Snow-Flake Modeling, FACT & Dimension Tables, Physical and Logical Data Modeling Well versed with optimizing the ETL environment, quality and validation processes to ensure data accuracy and integrity Proficiency in investigating and resolving ETL processes issues. Proficient in writing- SQL Statements, Complex Stored Procedures, Dynamic SQL queries, Scripts, Functions, Triggers, Views, Cursors and Query Optimization. Created custom Denodo views by joining tables from multiple data sources. Integrated Oracle using JDBC to Denodo. Handson expertise on VQL analysis, various joins & functions. Good knowledge of JDBC, XML and WebServices APIs. Good knowledge of query optimization and analysis of SQL execution plans in context of heterogeneous joins.