- Experienced professional with a demonstrated history of working in the information technology and services industry. - 12 years of professional experience including 3.5 years US onshore experience in the area of information technology, this includes execution, implementation and administration of various Data Warehousing, ETL and BI projects.- Being onshore, built Data Warehouse for two leading US telecom service providers from scratch.- Extensively worked on and has good technical proficiency in Teradata, Informatica and UNIX shell scripting.- ETL experience using Informatica 9.x/8.x (Power Center) (Designer, Repository Manager and Workflow Monitor) and Teradata.- Trained in Big Data Technologies (Hadoop, Hive, Pig, Sqoop), MongoDB, Python- Primarily worked on Teradata and its native utilities to design and optimize various data loading and migration processes.- Extensive Hand on experience on TPT, Fast Load, Multi Load, Fast Export and BTEQ utilities.- Optimization, Performance Tuning and Troubleshooting of Teradata jobs along with Access right management, authorization, space management and database housekeeping.- Proficient with UNIX shell scripting. Have hands on experience in automating various load and miscellaneous processes significantly bringing down the manual efforts and load time.- Good understanding of various aspects required in configuring CDC (Change Data Capture) tools. Primarily worked on IBM Infosphere Data Replication tool and Vision Double Take CDC tool.- Well experienced in defining, designing, integrating and re-engineering the Enterprise Data Warehouse on Teradata with multiple Terabytes of size and various levels of complexity.- Involved in meetings with Client Stakeholders, Project Managers and Business Associates for Project.- Proven leadership skills along with strong interpersonal and communication skills.- Very good in Analytical thinking, decision making and problem solving skills.