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Mallem Tharun
@mallemtharun
Oracle Database, MySQL, Linux Server, Elasticsearch, Neo4j, mongodb
India
English
About me
I am a Database Administrator with hands-on experience in Oracle, MySQL and Linux servers. I provide installation, configuration, backup and recovery, import/export dump, Data Guard setup , RAC setup and troubleshooting support. I also work with Elasticsearch and Kibana monitoring and issue fixing.
Skills
Mallem Tharun
Offline •
Average response time: 69 hours
See my services
Software Installation
I will install oracle 19c and 21c database on linux server
Software Installation
I will configure oracle data guard standby database on linux
Work experience
Database Administrator
Telecom2 • Full-time
Nov 2022 - Present • 3 yrs 7 mos
Working as a Database Administrator managing Oracle and MySQL databases on Linux servers. Responsibilities include database installation and configuration, creating databases and users, listener and client connectivity setup, and environment configuration. Experienced in Oracle RAC setup, Data Guard standby configuration, RMAN backup and recovery, expdp/impdp export and import, tablespace management and performance monitoring. Performing regular health checks, monitoring alert logs, resolving database errors, patching and upgrade activities. Also supporting MySQL installation, dump backup and restore, user privilege management and troubleshooting. Hands-on experience with Elasticsearch and Kibana installation, index management and service troubleshooting on Linux servers. Writing shell scripts for automation, cron job scheduling, disk space monitoring and log cleanup.
