Senthilnathan Ranganathan

Background

About Senthilnathan Ranganathan

Currently working as a Tech Specialist in Cognizant Technology Solutions in USA (Denver). Possesses DBA experience of around 10+ years and worked on various versions of Oracle 8i, 9i,10g and 11g Extensive knowledge in DBA tasks such as Backup and Recovery strategies imp/exp and RMAN. Implemented replication and Data guard and Migration. Implemented alone with data migration from ICICI to First Data for financial project. Implemented Golden gate replication and having hands on experience. Configure uni-direction and bi-directional gg replication Performed Database tuning like SQL/Application/Instance/Memory levels. Possesses experience in custom development, conversions, extensions and implementation projects. Involved RAC implementation and Administration. Involved in performance tuning, trouble shooting of Database/application Extensively used TOAD,EM and Data Protector tools Performed scheduling of jobs in UNIX, Solaris using CRON and auotsys. Good Knowledge on Project processes. Good Knowledge on PostgreSql DBA activities. Good Technical Knowledge in UNIX Administration (Solaris /AIX/Linux) Imparted training on DBA Activities to new resources