Position Description: The responsibilities for this position may include: • Design, development, testing, and implementation of Ab Initio graphs and korn shell scripts. • Maintenance on UNIX shell scripting for moving Ab Initio code from one UNIX environment to another and purging data over 30 days old from the UNIX Sun Solaris servers. • Maintenance of UNIX shell scripting for creating project directories on the UNIX System Services side of Mainframe. • Guidance for best practices with regard to development of Ab Initio graphs. • Peer Reviews for development of Ab Initio graphs. • Guidance for best practices with regard to Data warehouse design using ORACLE for Ab Initio applications. • Guidance for best practices with regard to Operational Data Stores using DB2 for Ab Initio applications. • Design documentation for recommended application improvements. Skills Requirements: • Minimum of 11 years of Ab Initio experience with the GDE, Metadata Repository, and Data Profiling Tool. • Six or more years of experience developing Ab Initio software in an enterprise environment • Experience in defining Ab Initio best practices. • Should be able to understand the current design, review the code and suggest best design in Ab Initio • Experience in SUN Solaris processing environment • Expertise in UNIX and shell scripting • 2-3 years of successfully demonstrated work experience using Oracle, SQL, PL/SQL, and SQL*Loader • Experience in UNIX Systems Services on mainframe • Experience in Database Design • Strong knowledge and use of Business Intelligence(BI)/Data Warehouse (DW) development methodologies, standards, and procedures • Strong communication skills both written and verbal Education: Bachelor's degree in Computer Science +11 years specific experience or Master Degree Computer Science with 9 years specific experience. NOTE: Please send the resumes at jobs@valsatech.com