Oracle Database Administrator and Migration Specialist

Experience Summary

Oracle Database Administrator with over 8 years of IT experience providing supporting and administering mission-critical 10g/11g/12c/19c databases including multi-tenant architecture, production, development, and testing. Strong experience leading migration, incident management, performance tuning and disaster recovery initiatives. Education/Certification

Bachelor of Science (B.Sc. – Computer Science)

Lagos State University, Lagos

International Diploma in Computer Studies

Informatics Computer School, Lagos

Oracle Database 19c: Structured Query Language (SQL) Oracle Database 10g: Certified Associate (OCA)

Oracle Database 10g: Certified Professional (OCP)

Oracle Cloud Infrastructure 2025 AI Foundations Associate Skill Summary

Proficient in all DBA responsibilities such as installation, Configuration, Upgrades, Patches, Performance Tuning, Backup, Recovery, Cloning, Space Management, Database Security, Auditing, Troubleshooting, Database Design, Unix Shell Scripting; and Documentation.

Proficient in designing, architecting, and planning database solutions to meet the business need. Expertise in partnering with project teams and interacting with customers to resolve performance issues and providing reports to management and stakeholders

Extensive experience with Oracle 19c/26ai Multi-Tenant Architecture, Data guard and good exposure to Real Application Cluster (RAC) Expertise in using tools like SQLPLUS, RMAN, Data Pump, SQL Loader, NETMGR, NETCA, Putty, ADDM, TOAD for Oracle, SQL Developer, SQL Tuning/Access Advisor, DBCA, DBUA, SQL Server Management Studio (SSMS), Enterprise Manager Cloud Control

(OEM)

Excellent communication and presentation skills with the ability to communicate complex technical concepts to business users in a clear and concise manner.

Professional Experience

Database Administrator Apr 2023 – Present Bemax Inc, Vancouver, Canada

Proactively identified, designed, and implemented process improvements like automating manual processes using Oracle Enterprise Manager (OEM) cloud control and UNIX shell script. Act as Team Lead to provide Audit and oversight for IT database operations functions as well as meet SLAs for database availability, ticketing system and change request.

Developed and implemented robust backup and recovery strategies to minimize data loss and downtime. Setup Oracle Data guard as a disaster recovery infrastructure for continuity of business as well as Active standby to facilitate business reporting and participated in bi-annual site switchover/failover simulations Leverage AI to improve engineering productivity and database operations through intelligent observability, anomaly detection, root cause analysis, documentation, predictive insights, and evaluation of AI generated code to ensure reliability and security. Created table and index partitions and materialize views for improve database performance Enhanced end users’ understanding of Applications and database systems by conducting pre-implementation workshops, delivering group and individual training sessions and creating user-friendly training materials Coordinated and supported Exadata patching activities with Oracle Premise Support team Performed Oracle version upgrades and install quarterly patches, periodic clone/refresh of databases using RMAN, scheduled and managed jobs using CRONTAB, Oracle Enterprise Manager (OEM) Cloud Control and Ansible Installed and configured Oracle Enterprise Manager (OEM) Cloud Control 13c5 and deployed 55 OEM Agents as well as applied periodic Release Update patches to OMS and Agents

Developed, tested and deployed PL/SL objects especially in areas of Views, cursors, Stored Procedures, Multiple table queries, Materialized Views, SQL Tuning etc

Monitor and deploy Microsoft SQL Server objects with tools including IDERA and SQL Server Management Studio (SSMS) IT Support Analyst Apr 2018 – Mar 2023 Longe Medical Centre, Lagos

Provided 24x7 production support for Oracle 11g/12c/19c databases on Red Hat Linux platform Collaborated with cross-functional teams to define key performance indicators (KPIs) and develop data-driven strategies to improve operational efficiency

Managed/tracked software, hardware and network connectivity incidents through ticketing system as well as escalating to external vendors

Provided daily assistance and technology end-user support to customer service reps with MS-Office (Word, Excel, Power Point, Outlook, Access), computer technology, internet and network connectivity issues and related questions in computer. Troubleshoot performance issues and bugs within PL/SQL packages, procedures and triggers using SQL Trace and explain plan as well as create/follow-up of service requests (SRs) via Oracle Support Worked with developers to deploy duly approved database objects including stored Procedures, Functions, Packages, Triggers, Tables, views, Synonyms, Sequences, Indexes, Directories, Materialized Views, System and Objects privileges in Production databases.

Participated in all phases of the Software Development Life Cycle (SDLC) from analysis to design, testing, and implementation, ensuring timely delivery against aggressive deadlines. Develop and modify triggers, packages, functions and stored procedures for data conversions and PL/SQL procedures to create database objects dynamically based on user inputs

Supervising and co-coordinating a team of PC support engineers and helpdesk support staff with customer satisfaction ratings consistently above 90%

Training

Oracle Database 11g: Structured Query Language (SQL) Oracle 11g Programming with PL/SQL

Microsoft Transact-SQL Fundamentals

Microsoft SQL Server Administration

Oracle Database 12c/19c Administration and Development References

Available upon request/U.S. Citizen

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