
Abdulazeez Mustapha
@abdulazeezmustapha
I build security programs that reduce vulnerabilities, strengthen compliance, and protect enterprise infrastructure.
What I'm looking for
I've led cybersecurity programs at Nactive & Co Tech Limited, reducing critical vulnerabilities by 70% through penetration testing, remediation, compliance initiatives, and incident-response playbooks.
Across financial services, healthcare, and technology clients at TCInnovate, I designed cloud, network, IAM, endpoint protection, SIEM, and EDR solutions. My work includes ISO 27001, NIST, CIS, NDPR, and HIPAA assessments, security workshops that improved awareness by 60%, and executive security strategy support.
Earlier at Chert System Solutions, I built and supported enterprise infrastructure, maintained 99.9% uptime, and resolved tier-2 and tier-3 incidents with a four-hour average response time. I bring hands-on experience across AWS, Azure, virtualization, firewalls, Active Directory, threat intelligence, and vendor management.
Experience
Work history, roles, and key accomplishments
Cybersecurity Consultant
Nactive & Co Tech Limited
May 2025 - Feb 2026 (9 months)
Managed cybersecurity programs and compliance initiatives, led penetration testing and vulnerability remediation, and supported executive leadership with IT strategy and vendor management.
Technical Consultant – Cybersecurity
TCInnovate
Nov 2024 - Jun 2025 (7 months)
Designed security solutions for clients across financial services, healthcare, and technology sectors, conducted security assessments and compliance audits, and built training programs and technical documentation.
Information Technology Support Engineer
Chert System Solutions
Oct 2023 - Oct 2024 (1 year)
Built IT infrastructure from concept to deployment using enterprise virtualization and networking technologies, managed data center operations, and provided technical support for critical business systems.
Education
Degrees, certifications, and relevant coursework
National Open University of Nigeria
Bachelor of Science, Criminology and Security Studies
2017 -
Pursuing a Bachelor of Science in Criminology and Security Studies, with an expected completion in 2027.
University of Lagos
Marine Science
2011 - 2017
Studied Marine Science at the University of Lagos from 2011 to 2017.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
Skills
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