Open to opportunities

Oluwasegun ayeni

@oluwasegunayeni

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Information Security Engineer with expertise in threat assessment and mitigation.

Nigeria

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What I'm looking for

I seek a dynamic role in cybersecurity that fosters growth, collaboration, and innovation.

I am an Information Security Engineer with a strong foundation in cybersecurity and a passion for protecting digital assets. Currently, I serve as an Information Security Officer at Wema Bank, where I conduct red team engagements and adversary simulations, focusing on penetration testing and security posture improvement. My role involves collaborating with cross-functional teams to assess risks and implement robust security controls, ensuring the safety of sensitive information.

Throughout my career, I have developed custom security tools and conducted Open-Source Intelligence (OSINT) investigations, leading to successful phishing site takedowns. My experience also includes monitoring security events using SIEM tools and conducting malware analysis to enhance defenses. With a solid academic background, including an MBA in cybersecurity and a B.Sc in Computer Science, I am committed to continuous learning and professional development in the ever-evolving field of information security.

Experience

Work history, roles, and key accomplishments

Current

Information Security Officer

Current

WEMA BANK

Jul 2024 - Present (1 year)

As an Information Security Officer, I conducted red team engagements, performed penetration testing, and collaborated with cross-functional teams to enhance the bank's security posture. I developed custom security tools, facilitated security discussions, and monitored security events using SIEM tools, while also conducting malware analysis to provide actionable insights.

Red Team Penetration Testing SIEM Malware Analysis OSINT R&D For Security Tools Risk Assessment Vulnerability Management

IT Support Intern and Pentester

Andersen

Aug 2023 - Mar 2024 (7 months)

In my role as an IT Support Intern and Pentester, I conducted vulnerability assessments, ensured timely patch management, and maintained documentation of daily tasks and security assessments. I also implemented access revocation procedures and presented findings to stakeholders.

Vulnerability Assessment Patch Management Documentation Access Control IT Support Risk Mitigation Problem Solving

Application Tester

Utest

As an Application Tester, I conducted both manual and automated software testing to ensure quality and functionality. I documented software defects and collaborated on projects to identify critical issues across diverse platforms.

Software Testing Manual Testing Automated Testing Quality Assurance Collaboration Project Management Functional Testing Testing

Education

Degrees, certifications, and relevant coursework

Nexford University

Master of Business Administration, Cybersecurity

2024 -

Pursuing an MBA with a specialization in cybersecurity, focusing on advanced security management and risk assessment strategies.

Olabisi Onabanjo University

Bachelor of Science, Computer Science

2017 - 2022

Grade: 4.01/5.00

Completed a Bachelor of Science in Computer Science with a GPA of 4.01/5.00. Concentrated in Computer Science with a minor in Mathematics and Statistics, graduating with Second Class Upper honors.