About John
English
Native or bilingual
Experience
- ACCESS HOLDINGS [AB-MFB]CYBERSECURITY ANALYST| ENGINEER [LEAD]August 2022 - Today (3 years and 10 months)• Conduct comprehensive cybersecurity assessments and penetration tests on both cloud and on-premises IT assets.• Perform web and mobile application security reviews, providing support throughout the development process, from a security perspective• Ensure compliance with the DevSecOps framework throughout the Software Development Life Cycle (SDLC)• Collaborate with system administrators, network engineers, and DevOps teams to plan, design, and deploy security measures for the protection of networks, data, database systems, asset access, applications, and Users.• Collaborate with cross-functional teams to ensure compliance with industry standards and best practices (ISO, CIS, OWASP, NIST, PCI-DSS).• Track, investigate, and resolve security incidents from detection to resolution.• Cybersecurity Awareness and On-Boarding Training• Ensure compliance with ISMS & IMS policies and related control and procedures• Threat Modelling with emerging security trends in different security operations.
- PAYVESSELLEAD CYBERSECURITY CONSULTANTDecember 2024 - Today (1 year and 6 months)• Develop and implement comprehensive cybersecurity strategies to mitigate risks and ensure regulatory compliance.• Lead vulnerability assessments and penetration testing for all web and mobile applications while ensuring development best practices are complied with.• Managing and maintaining IT systems, including servers, networks, and cloud infrastructure.• Conduct thorough threat analysis to identify potential vulnerabilities and recommend countermeasures.• Lead incident response efforts to contain and remediate cybersecurity breaches.• Ensure compliance with relevant cybersecurity regulations, standards, and frameworks.• Stay up-to-date with emerging threats, technologies, & trends in cybersecurity, analyze and apply this knowledge to improve the organization's cybersecurity.• Lead and mentor junior cybersecurity analysts/engineers to develop their skills and expertise.
- GOMYCODECYBERSECURITY INSTRUCTORJanuary 2024 - January 2025 (1 year)
- Develop course materials, lab guides, slide decks, and assessments for topics such as network security, web/mobile app security, API security, cloud security, incident response, and vulnerability testing.
- Deliver instructor-led training (virtual or classroom) and live demonstrations with clear step-by-step instructions.
- Design and maintain hands-on labs (VMs, containers, cloud sandboxes) and practical exercises that mirror real-world scenarios.
- Create and grade practical assessments, quizzes, and capstone projects, providing timely and actionable feedback.
- Mentor learners one-on-one and run office hours, review student work, and track progress.
- Update course content to reflect current threats, tools, and best practices.
- Work with the curriculum team to map learning outcomes and measure training effectiveness.
- Assist in building certification or badge programs where applicable.
- Maintain a secure training environment and ensure the safe and legal use of offensive tools in labs.
- Support recruitment, student screening, and onboarding for training cohorts when needed.
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Education
- MScEC-COUNCIL UNIVERSITY2026MSc
- B.TECHOGUN STATE INSTITUTE OF TECHNOLOGY2019B.TECH
Certifications
- Certified Etical Hacker - CEH V13EC-COUNCIL2024
- Practical Network Penetration Tester - PNPTTCM Security2024