DANIEL

BLESSINGS

adg0na@r.postjobfree.com

+1-404-***-****

**** ******* ****

Vienna, VA 22180

SKILLS

DATABASE ADMINISTRATION

Bash Shell Scripting,

Rman, SQL

Performance tuning

Unix, Linux

Upgrade, Patching and Migration

Data guard

OEM

Backup and recovery

Migration, Datapump

Golden gate

Oracle 10G, 11G, 12c

PL/SQL

Shell scripting, DBMS_scheduler

EDUCATION

University of Massachusetts (Bachelor’s in Accounting)

CERTIFICATION:

-OCA (Oracle Certified Associate)

PROFESSIONAL SUMMARY:

I am an Oracle database administrator with hands-on experience in daily administration of production Oracle 11g, 12c databases, backup and recovery using Oracle Recovery Manager (RMAN), database migration and refresh using Oracle Data Pump, Oracle database replication using Oracle Golden Gate and Data Guard. I was also responsible for patching and upgrades, database troubleshooting, supporting development efforts with deployment to production and managed database schemas, roles, users and objects.

In addition, I am also a very good team player, self-motivated person, dedicated in any work environment and excellent in documentation. documentation.

WORK HISTORY

Brontech Solutions - Greenbelt, MD

Oracle DBA 09/2018 – 09/2020

Excellent experience in Installation, configuration, Maintenance of Oracle 12C, 11g, 10g on Operating Systems Linux platforms.

Migrated and upgraded single instance database to multiple instance databases using data pump and Migrated databases from Non-ASM file system to ASM file system using RMAN.

Used RMAN for incremental and cumulative backup/restore, setup, configuration and maintenance of standby databases (Oracle Data Guard) to ensure disaster recovery, high availability and data protection.

Installed, configured, monitored and troubleshooted lags or process abending in Oracle 11g/12c Golden Gate for non RAC databases to ensure real time replication of data.

Installed Veridata to compare data between source and target and which are replicated using Golden gate.

Used Golden Gate in combination with Active Data Guard to achieve maximum availability and the Highest Fault tolerant database system.

Implemented Data Guard with high availability and performance configurations and participated in Data Guard Fail over tests.

Configured and used Oracle Enterprise Manager 12c (OEM 12c) to monitor oracle databases running on multiple servers.

Generate and review AWR/ASH reports, trace queries & transactions and utilize OEM (SQL Tuning Advisor) during performance optimization tasks.

Verify successful database backup by backing up databases on a regular basis, check for database backups and validate that they have been successfully created and saved in a secure location.

Maintaining and analyzing all scheduled job, responsible of performance tuning of the databases.

Check the connectivity of each Server on the network, and make sure all database instances are up and online.

IN ADDITION TO BEING SUPER TECHNICAL SAVVY, THE IDEAL CANDIDATE WILL POSSESS:

7-10 YEARS OF EXPERIENCE DELIVERING TECHNOLOGY SOLUTIONS IN A DEVOPS ARCHITECTURAL CAPACITY. “HANDS ON” EXPERIENCE WITH SIGNIFICANT DEPTH AROUND CRAFTING, IMPLEMENTING, AND MANAGING CRITICAL MULTI-FUNCTIONAL COMPONENTS AND THEIR INTEGRATION

STRONG INTERPERSONAL SKILLS, WRITTEN AND ORAL; STRONG AND PROVEN INTERPERSONAL SKILLS TO INCLUDE: COLLABORATE IN A PROFESSIONAL MANNER, LEAD WORKING GROUPS, NEGOTIATE, INFLUENCE AND BUILD CONSENSUS

PROVEN ABILITY TO COLLABORATE AND WORK HORIZONTALLY THROUGHOUT A COMPLEX ORGANIZATION INCLUDING EXPOSURE ACROSS IT INCLUDING, INFRASTRUCTURE, NETWORKING, SECURITY, DATA MANAGEMENT, AND APPLICATION DEVELOPMENT

EXPERIENCE IN A BROAD VARIETY OF INTEGRATION TECHNIQUES, PATTERNS, TOOLS AND METHODOLOGIES

PROVEN EXPERIENCE IMPLEMENTING, INTEGRATING, AND MAINTAINING THE CRITICAL INFRASTRUCTURE FOR A DEVOPS ENVIRONMENT

EXPERTISE WORKING IN A SECURE RHEL ENVIRONMENT, INCLUDING KNOWLEDGE OF SHELL SCRIPTING

EXTENSIVE HANDS-ON EXPERIENCE WITH CONFIGURATION/BUILD MANAGEMENT, BUILD/RELEASE MANAGEMENT, AND CI/CD PROCESSES, USING TOOLS SUCH AS JENKINS/CLOUDBEES, SVN, BITBUCKET/GIT, AND MAVEN

STRONG KNOWLEDGE OF INSTALLATION, CONFIGURATION, SUPPORT, AND MAINTENANCE OF SOURCE CONTROL SYSTEMS (SVN AND GIT) AND ARTIFACT REPOSITORIES (NEXUS OR ARTIFACTORY)

EXPERIENCE WITH HP ALM, TEAMFORGE VERSION ONE OR TFS EXPERIENCE

EXPERIENCE WITH RAD, VISUAL STUDIO OR OTHER POPULAR IDES.

KNOWLEDGE OF JAVA AND .NET TECHNOLOGY STACKS AND HANDS-ON EXPERIENCE OF INTEGRATING BUILD TOOLS AND TECHNOLOGIES ACROSS THE ENTERPRISE

BACHELOR AND/OR MASTER DEGREE IN COMPUTER SCIENCE, INFORMATION MANAGEMENT, INFORMATION TECHNOLOGY OR ENGINEERING, OR EQUIVALENT COMBINATION OF EDUCATION AND EXPERIENCE

US CITIZENSHIP

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