Henry Olorunfemi
@henryolorunfemi
ICT systems specialist driving network reliability, automation, and data-informed decision-making.
What I'm looking for
I am an ICT Systems Specialist with over 10 years of experience in network infrastructure, system administration, and data analysis across banking, education, and telecommunications sectors.
I have a proven record of optimizing system performance — reducing operational downtime by 40%, achieving 99.7% average uptime, and cutting annual operational costs by ₦2.5M through automation and system optimization.
My recent certifications include Data Analysis and Visualization (NITDA 2024) and CFI coursework, and I am skilled in advanced Excel VBA, database management, cloud migration, cybersecurity best practices, and IT project management.
I lead cross-functional teams, manage large-scale IT projects and budgets, implement disaster recovery and backup protocols, and train staff to ensure resilient, secure, and efficient IT operations that support organizational objectives.
Experience
Work history, roles, and key accomplishments
ICT Systems Specialist
Integrated Agro Allied Empire
Jan 2021 - Jan 2025 (4 years)
Led cross-functional IT implementation projects with budgets over ₦50M, delivering on time and within budget; designed database systems that improved data retrieval efficiency by 65% and reduced system errors by 30% through team leadership and SOPs.
CBT Systems Operator
Joint Admissions and Matriculation Board
Jan 2020 - Jan 2024 (4 years)
Managed computer-based testing systems for 8,000+ annual candidates achieving 99.8% uptime; implemented automated backups and disaster recovery protocols and trained examination staff to ensure zero disruptions.
Systems Consultant
Living Faith Church
Jan 2020 - Jan 2023 (3 years)
Architected and executed digital transformation and cloud migration, implemented a centralized database for 5,000+ members with 99.5% data accuracy, and halved administrative processing time via automation.
System Analyst
Zenith Bank Nigeria Plc
Jan 2015 - Jan 2020 (5 years)
Maintained core banking systems for 15,000+ customers with 99.7% uptime; automated reconciliation with Excel VBA reducing manual processing time by 45% and supported fraud detection measures that cut incidents by 25%.
System Manager
Of A Truth Communications
Jan 2014 - Jan 2017 (3 years)
Established and managed IT infrastructure for a telecom startup, designing network architecture for 50+ concurrent users and implementing backup/recovery systems that maintained 100% data integrity over three years.
Education
Degrees, certifications, and relevant coursework
National Information Technology Development Agency (NITDA)
Certification, Data Analysis and Visualization
2024 - 2024
Received a certification in Data Analysis and Visualization from NITDA in 2024.
Prince Abubakar Audu University
Bachelor of Science, Political Science
Grade: Second Class Upper
Completed a Bachelor of Science in Political Science with Second Class Upper; coursework included Statistical Analysis, Research Methodology, and Public Policy Analysis.
Corporate Finance Institute
Certification
2023 - 2023
Completed a professional certification program through the Corporate Finance Institute in 2023.
Kogi State University
Diploma, Public Administration
Completed a Diploma in Public Administration focusing on administrative principles and public sector operations.
Availability
Location
Authorized to work in
Job categories
Skills
Interested in hiring Henry ?
You can contact Henry and 90k+ other talented remote workers on Himalayas.
Message HenryFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
