Hari Krishna Gajula
@harikrishnagajula
Oracle DBA with 5+ years’ experience in RMAN, Data Guard, RAC and 24x7 production database support.
IndiaWhat I'm looking for
I am an Oracle DBA with over five years of hands-on experience supporting production, development, and test database environments across Oracle versions 10g/11g/12c/18c/19c. I specialize in RMAN backups, Data Guard, RAC, database upgrades/migrations, monitoring, and performance troubleshooting.
I have provided 24x7 production support, handled severity incidents, performed database installs and configuration, managed tablespaces, users and privileges, and executed backup and recovery strategies including hot/cold backups, RMAN, and Data Pump. I regularly generate AWR reports, monitor alert logs, and coordinate with developers and application teams for fixes and change requests.
My project experience includes contract and permanent roles supporting large clients (Truist, British Telecom, Conagra) where I performed health checks, dataguard management, cloning, migrations, and on-call support. I am driven to maintain reliable database operations and to continuously improve performance and recovery processes.
Experience
Work history, roles, and key accomplishments
Provided 24x7 production DBA support for Oracle databases (11g/12c/19c), performed RMAN backups/restores, Data Guard support and routine health checks, and resolved incidents to maintain availability for Truist environment.
TMDelivered day-to-day Oracle DBA operations (11g/12c) including backups, archive mode changes, user and tablespace management, incident resolution and performance troubleshooting for BT.
Oracle DBA
Pravas IT Solutions Private Limited
Nov 2016 - Apr 2019 (2 years 5 months)
Managed Oracle environments (10g/11g/12c) for Conagra Brands including RMAN cloning, migrations, space and user management, Data Guard support and generation of AWR/Statspack for performance checks.
Education
Degrees, certifications, and relevant coursework
JHJawaharlal Nehru Technological University, Hyderabad
Bachelor of Technology, Electrical and Electronics Engineering
Grade: 63.00%
Completed a Bachelor of Technology in Electrical and Electronics Engineering from JNTU Hyderabad, graduating in June 2012 with 63.00%.
Availability
Location
IndiaAuthorized to work in
Job categories
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