Vishal Gupta
About Vishal Gupta
-Having around 10+ years of experience as Teradata Professional. • Over 10+ years of diversified experience in the field of Information Technology with an emphasis on Data warehousing and Decision Support Systems (DSS) using Databases (Teradata)and developing Strategies for loading using Teradata utilities. • Experience in complete life cycle Implementation of data warehouse. • Experienced in performing data validations. • Have good experience in performance tuning. • Extensive experience in preparing BTEQ scripts and SQL for Teradata. • Automated Workflows and BTEQ scripts using scheduling tool • Experience in FLOAD and knowledge in using MLOAD. • Worked on Data Warehouse with huge volume of data (in Terabytes) • Experience in integrating various data sources oracle, Teradata, and Flat Files. • Knowledge in UNIX shell scripting • Worked on various operating systems like Windows XP, 2000 and UNIX. • Performed unit testing, integration testing, Functional and Performance testing for developed data load process. • Experience in preparing various test cases. • Experience in preparing data validation documents. Specialties: • Excellent analytical, logical, debugging and programming skills. • Knowledge of Teradata TD 12, TD 13, Unix, Oracle 9i. • Follows standard practices and procedures in analyzing any situations (Simple or critical). • Ability to Multi-task in a fast-paced, deadline driven environment.