Cb Choubey

Background

About Cb Choubey

Working in as lead/senior application developer using ETL looks like Ab>Initio and Talend studio in a key reference data project for the leading banking and finance client(CITI). Worked extensively on high performance ETL applications, Knowledge of Banking, Securities domains. Specialties- Working in as Ab>Initio Developer and Technical Associate in a key project for the client(CITI). Expertise in ETL development with Ab>Initio graphs using standard Transform components such as reformat, normalize, rollup, scan, join etc, database, dataset, sort, partition, internet, XML & miscellaneous group of components. Expertise in ETL development with Ab>Initio sub-graphs, graphs, sub-plans, plans and abinitio conduct>It, integration techniques using static and dynamic parameters. Well exposed to flat file, XLS, CSV, XML based high performance ETL with compressed flow technique. Expertise in UNIX Commands, FTP, SFTP, SCP, SSH, shell scripting and PDL to design Ab-Initio wrappers. Considerable experience & expertise in shell scripting, perl scripting, sed, awk, SQL and PL/SQL programming. Considerable experience with automating task with Autosys jil (Job Information Language), CRON & Operation Control tool. Considerable experience with varied source and target data including Oracle, MS SQL Server, IBM-DB2,SYBASE, Flat Files and XMLs. Highly experienced Well exposed to ICFF, MFS and high performance Ab>Initio parallel processing techniques. My technical expertise is with datawarehousing technologies. Mostly I have worked with Ab>Initio as an ETL developer with strong exposure to various database technologies such as ORACLE,SYBASE etc. Have provided post implementation support and ensure integrity of data. Have good exposure to platforms such as UNIX, LINUX and WINDOWS. have worked across domains such as Defence, Education, BFSI, Securities.