Opeyemi A

Cybersecurity Analyst

CyberCODES • Freelance

Dec 2025 - Present • 5 mos

Successfully conducted risk assessments and vulnerability analyses for multiple small and medium-sized organizations, identifying critical security gaps and recommending mitigation strategies. Developed and maintained ISO 27001-compliant risk registers, ensuring that clients were prepared for audits and regulatory compliance. Implemented security awareness programs for employees, increasing phishing detection rates and reducing security incidents by over 40%. Led incident response investigations, including analyzing security breaches, tracing attack vectors, and providing actionable remediation steps. Created comprehensive cybersecurity policies and documentation, enabling organizations to formalize access controls, data protection measures, and operational security procedures. Assisted startups and SMEs in achieving compliance with data protection regulations, improving client trust and operational resilience. Provided practical, actionable guidance to executive teams, helping them make informed decisions on cybersecurity investments and risk mitigation. Conducted technical audits of network, cloud, and endpoint security, reducing potential threats and vulnerabilities before they could impact operations.