Oluwanifemi Oyebamiji
@oluwanifemioyebamiji1
Network analyst and IT support specialist focused on secure, reliable infrastructure and efficient user support.
United KingdomWhat I'm looking for
I am a dedicated network analyst and IT support professional with hands-on experience in network migrations, firewall implementations, and daily incident resolution to maintain operational continuity.
At Lafarge Africa I led OT device migrations, reconfigured core and edge switches, tested fiber installations, and implemented network policies while providing SAP Purchase-to-Pay support and service desk ticket management.
Previously, I worked as a QA engineer/tester performing performance testing, usability feedback, and detailed test-plan development, and as an application support intern improving LDAP and UAM compatibility, supporting UAT, and building SharePoint sites.
I hold a BSc in Computer Science and am completing an MSc in Cybersecurity; I combine technical depth, security-focused practices, and a results-driven mindset to improve availability, security, and user experience.
Experience
Work history, roles, and key accomplishments
Network Analyst / IT Support
Lafarge Africa
Jun 2023 - Present (2 years 4 months)
Led OT device migration and firewall-based traffic filtering while resolving high-priority network incidents to maintain operational continuity; reconfigured core and edge switches and validated fiber installations to restore connectivity. Managed SAP Purchase-to-Pay tasks, device security with SentinelOne, user provisioning, and service-desk ticketing to sustain IT operations.
Quality Assurance Engineer
TesterWork
May 2022 - Jun 2023 (1 year 1 month)
Conducted performance and usability testing, developed detailed test plans, and maintained QA documentation to ensure application scalability and reliable feature delivery. Provided actionable feedback during design stages to improve user experience and product quality.
Application Support Intern
Ikeja Electric
May 2021 - Nov 2021 (6 months)
Provided daily application support, led LDAP and UAM compatibility improvements across applications, and participated in UAT to ensure smooth deployments; developed and maintained SharePoint sites to support departmental needs.
Education
Degrees, certifications, and relevant coursework
UDUniversity of Derby
Master of Science, Cybersecurity
Activities and societies: Professional development completed in Cybersecurity Compliance, Framework & System Administration – IBM
Pursuing a Master of Science in Cybersecurity with coursework in cybersecurity compliance, frameworks, and system administration.
Caleb University
Bachelor of Science, Computer Science
Activities and societies: Elected captain of the Physics project team; Member of the Student Association Council
Completed a Bachelor of Science in Computer Science at Caleb University, focusing on core computing principles and team project leadership.
Tech stack
Software and tools used professionally
Availability
Location
United KingdomAuthorized to work in
Job categories
Skills
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