Amit Singh — Product Manager

• Oracle Certified Professional with 15+ years of experience that includes developing, deploying, administration, and managing Databases in Production environments ranging in size up to 100 TB on various platforms such as Solaris, Unix, AIX, Linux etc. Versions include 10g,11g and 12c. • Area of Expertise mainly includes Database support & maintenance, installation, configuration, administration,security management, memory management, backup, recovery, cloning, up-gradation, database design in RAC and Non RAC environments. • Expertise for Goldengate replication. • Hands on experience on Zero downtime data migration between various platforms. • Hand on Production experience on Standby database/Data Guard, RAC, ASM and RMAN. • Used AWR and ADDM report to analyze/troubleshoot database performance issues • Hands on experience 11gR2 GRID RAC installation/Upgradation/Patching. • Implement and administer Active data guard in 10g and 11gR2. • Administered, cloned, patched and migrated Oracle databases 11gR2. • Very good experience on Performance Tunning. • Corss platefrom datababse migration from solaris to linux • Solid command over various Database tools like EXPDP/IMPDP, SQL *LOADER, RMAN, SQL* Plus,Toad • Performed backup and recovery using RMAN. • Coordinated with Oracle support for SR to resolve Oracle bugs and ORA-600 errors. • Experience in Ticketing tools Control-M and automating ticketing for routine jobs, deployment and maintenance. • Hand on experience in installing, configuring, monitoring of Hadoop ecosystem components like Hadoop, MapReduce,HDFS, HBase, Oozie, Hive, Sqoop,flume and Pig • Experience on Hadoop cluster maintenance including data and metadata backups, file system checks, commissioning and decommissioning nodes and upgrades. • Monitoring the Hadoop ecosystem from Ambari tool. • Hands on experiance of Cassandra noSQl Database also. • OEM installation and administration on 12c. • Proficient in shell scripting • 9i and 11g OCP

Stackforce AI infers this person is a Database Administration expert with extensive experience in enterprise-level database management and performance optimization.

Location: Cumming, Georgia, United States

Experience: 19 yrs