Olufemi Oluyomi
@olufemioluyomi
Innovative Network Core and Support Engineer with over 11 years experience.
NigeriaWhat I'm looking for
I am an innovative Network Core and Support Engineer with over 11 years of experience in designing, implementing, and optimizing resilient network infrastructures, particularly in enterprise banking environments. My expertise lies in configuring and troubleshooting routers, switches, firewalls, and VPN solutions, ensuring seamless connectivity and robust network security. I excel at analyzing network performance data, diagnosing complex issues, and driving timely resolutions to enhance system reliability.
Throughout my career, I have successfully deployed Cisco SD-WAN and SDA solutions to over 70 Access Bank branches, significantly improving network efficiency and reducing operational costs. I have maintained a 95% network uptime through proactive monitoring and rapid troubleshooting. My collaborative approach has allowed me to work effectively with cross-functional teams, aligning network solutions with organizational goals and ensuring compliance with banking security standards.
Experience
Work history, roles, and key accomplishments
Senior Network Core and Security Engineer
Guarantee Trust Bank
Jul 2024 - Present (1 year)
Designed, implemented, and maintained network security solutions, including firewalls, VPNs, and network access control systems. Developed and maintained a comprehensive network security architecture that aligns with the bank's overall security strategy.
Network Support Engineer
Access Bank PLC
Dec 2022 - Present (2 years 7 months)
Achieved 95% uptime across core network infrastructure by proactively monitoring and fine-tuning configurations. Successfully led SD-WAN deployment across 70+ branches, reducing operational costs by 15%.
Network Analyst
Access Bank PLC
Jan 2020 - Present (5 years 6 months)
Resolved 100% of logged network incidents within SLA timelines, improving branch operational efficiency. Reduced incident recurrence by 30% by performing root cause analysis and implementing permanent fixes.
Relationship Manager
Diamond Bank
Apr 2018 - Present (7 years 3 months)
Managed client relationships and provided financial services. Collaborated with various departments to ensure customer satisfaction and achieve business targets.
Network Administrator Intern
University of Ilorin
Jan 2014 - Present (11 years 6 months)
Reduced helpdesk resolution time by 40% through enhanced network documentation and process automation. Ensured 99% uptime across the university’s WAN and LAN by proactively monitoring and troubleshooting network devices.
Assistant IT Administrator
Data Science Limited
May 2013 - Present (12 years 2 months)
Resolved 95% of IT incidents at first contact, significantly enhancing staff productivity. Reduced IT operational costs by 15% by standardizing hardware procurement and streamlining inventory management.
Education
Degrees, certifications, and relevant coursework
University of Ilorin
Bachelor of Engineering, Electrical & Electronics Engineering
Grade: 3.52
Completed a Bachelor of Engineering in Electrical & Electronics Engineering. Achieved a CGPA of 3.52.
Christ Apostolic Church Secondary Schoool
Senior Secondary School Certificate Examination (SSCE/WAEC), General Studies
Obtained the Senior Secondary School Certificate Examination (SSCE/WAEC).
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Job categories
Skills
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