Position: Senior Database Administrator
Category: SQL
English level: upper
Years of experience: 11

MSc in Software Engineering

Certified in Different Global certifications as below:

OCP,(14xOCI),8xAzure,AWS Cloud Practioner Certified,ACA,CAPM(PMI),DELL Storage Certified,Power BI Certified
Installed, Maintained, configured Operating Systems
(Linux and Windows) and Databases as well
 Administered, tuned, monitored disk space
management ensuring data security and access
control
 Analyzed information, identified current and
potential problems databases and proposes solutions
 Administered and provisioned Oracle Cloud
Infrastructure Services
 Consulted on specific application issues or
hardware/software problems
 Troubleshooted all database and application issues
 Maintained the DB performance & tuning, Handled
all the Data migration & data replication
 Created the required table spaces, users, and roles for
the application
 Linux Shell scripted for automating maintenance
tasks and to ease administration.
 Wrote user specific scripts as per application
requirements.
 Pro-actively monitored, diagnosed and rectified
database/OS related problems
 Configured Oracle Database backup using RMAN
 Monitored Database backups and archives, and
Scheduled crontab Jobs
 Wrote programming codes for different database
objects 
 Prepared database and application manual.
 Giving technical support and training for end users
 Managed the communication with ORACLE with
hotline, if there is any critical problem
 Managed the all DBA related daily basis activities
 Upgraded and migrated oracle database 10g/11g
 Tuned SQL statement using SQL TRACE/TKPROF,
Explain Plan and Auto Trace
 Prepared ADDM report for database diagnostic purpose
 Configured and maintained Oracle Data guard
replication system
 Configured and managed Automatic Storage
Management (ASM) disk groups
 Configured and managed Oracle E-business Suite
 Handled the all-user access related activities like assign
to grants, privileges, Roles
 Motivated, Guided and mentored Project team, and
setting clear goals aligning with the vision and mission
of the company and following the standard principles of
PMI accordingly.
 Developed and implemented an Azure cloud
architecture with Microsoft Azure Sandbox
 Installed and Configured Nginx as reverse proxy, and
Implemented Nginx as WAF with NGINX ModSecurity
 Configured Oracle Real Application Cluster (RAC)