• Over 10 years of professional experience in software development activities such as analysis, design, development and testing. • Around 8 years of experience in Business Intelligence ETL tools like Informatica (9.5/9.1/8.6/8.1/7.1/6.0) and Languages such as SQL & PL/SQL. • Experience working with Data Architect in developing the Documentation on ETL Architecture, Scheduling Process and ETL Design Process like Mapping Specifications and Unit test plan. • Strong experience in data entry projects, manually entering data in to excel sheets/text documents. • Worked on various projects related with various Relational Databases (RDBMS), Data Warehouse and ETL Tools. • Good experience working on client/server, ETL application development and tools using Informatica, Unix Shell scripting, Oracle 11g/10g/9i/8.x SQL & PL/SQL, XML, SQL Server 2008/2005/2000, DB2 9.5/9.0, MS Access, Flat File, Data Extraction, Transformation and Loading, Data Movement Strategies and Analysis. • Experience in developing Complex mappings using various transformations available in Mappings Designer. • Extensively worked with SQL queries. • Extensively Involved in Performance tuning of Informatica mappings. • Good experience in writing SQL queries in multi database environment. • Experience in using Informatica XML transformations (XML Parsers, Generators) and XSD’s. • Excellent experience working with UNIX and UNIX shell scripting. • Experience in AGILE Methodologies - Sprint Planning and Scrum. • Experience in using Cybermation, Autosys & Control-M Scheduling tools to Schedule the jobs. • Experience working with slowly changing dimensions Type1 and slowly changing dimensions Type2. • Ability to meet deadlines and handle pressure in coordinating multiple tasks in a work environment. • Strong communication, organizational and interpersonal competencies along with detail-oriented and problem solving skills in the tech