Oluwayemisi Olabanji Okunrounmu
Seasoned IT Professional, Infrastructure & Cybersecurity Leader
Onike, Sabo Yaba, NG.About
Seasoned IT professional with over 15 years of experience in banking and enterprise environments, specializing in infrastructure support, cybersecurity, and team leadership. Proven ability to align technology initiatives with business strategy, delivering scalable and secure solutions that drive operational excellence and innovation. Seeking to leverage strategic vision and deep industry expertise to foster business growth and enhance technological capabilities.
Work
Access Bank Plc
|Assistant Manager, Enterprise Platform Support (Unix/AIX)/Datacenter Management
Victoria Island, Lagos, Nigeria
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Summary
Led enterprise platform operations and datacenter management, ensuring high uptime and resilience for core banking applications.
Highlights
Led enterprise platform operations, ensuring 99.9% uptime and resilience for critical core banking applications across the organization.
Managed comprehensive infrastructure upgrades, security patching, and datacenter operations, enhancing system performance and security posture.
Aligned platform performance metrics directly with business KPIs, optimizing technology investments to achieve strategic organizational goals.
Mentored a team of junior engineers, fostering a proactive and collaborative culture that improved operational efficiency and skill development.
Access Bank Plc IT Regional Office
|Senior Banking Officer, Regional IT Support Team Lead
Gbagada, Lagos, Nigeria
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Summary
Directed a team of 25 IT professionals, overseeing end-to-end IT services for over 60 branches and improving operational efficiency.
Highlights
Directed a high-performing team of 25 IT professionals, providing comprehensive support for over 60 branches across Lagos.
Coordinated end-to-end IT services, spanning connectivity, ATM support, and server management, ensuring seamless branch operations.
Standardized operational processes and significantly improved incident response times by implementing ITIL best practices.
Managed vendor SLAs and ensured robust security compliance across all supported locations, mitigating risks and maintaining service quality.
Intercontinental Bank Plc
|Banking & IT Support Officer
Ikeja & Akure, Nigeria
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Summary
Delivered comprehensive IT support, optimized infrastructure, and provided user training across multiple bank branches.
Highlights
Delivered full-scope IT support, infrastructure optimization, and user training, enhancing system efficiency and user proficiency.
Supported the successful rollout of new branch technology and managed ongoing upgrades, ensuring smooth adoption and operational continuity.
Education
University of Lagos
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M.Sc.
Information Technology
University of Lagos
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B.Sc.
Electrical & Electronics Engineering
Languages
English
Certificates
Google Cloud Associate Cloud Engineer
Issued By
Google Cloud Associate Cloud Engineer
ISC2 Cybersecurity Certified
Issued By
ISC2 Cybersecurity Certified
Oracle Cloud Infrastructure Foundation
Issued By
Oracle Cloud Infrastructure Foundation
ITIL Foundation
Issued By
ITIL Foundation
Skills
Technology Strategy & Architecture
Technology Strategy & Road mapping, Infrastructure Architecture, Software & Systems Oversight, Automation & Process Optimization.
IT Service Management & Operations
Financial Sector IT Operations, ITIL Implementation, ITIL-based processes, Incident Response, Datacenter Management, Monitoring Tools.
Cloud & Virtualization
Cloud (AWS, GCP, OCI), Oracle Cloud Infrastructure, Google Cloud, VMware, IaaS, Terraform, Kubernetes.
Cybersecurity & Compliance
Cybersecurity Readiness, Compliance Posture, ISC2 Cybersecurity.
DevOps & Automation Tools
DevOps Tools, Jenkins, GitHub, Ansible.
Operating Systems & Platforms
IBM Power Systems, Unix/AIX/Linux, Windows Servers.
Leadership & Project Management
Team Leadership & Staff Development, Vendor Management, Cross-functional Collaboration, Regional IT Project Execution.
Networking
Networking.