William Ajayi

Hello, I'm

William Ajayi-ige

BSC, Computer science | Msc. Computer security and Digital Forensics

A professional

Cybersecurity pro with a sharp eye and a love for solving tough security puzzles! Whether running red team ops or mentoring future experts, I combine tech skills with creativity to tackle any challenge and deliver top-notch results.

Years of Success

Total projects

0 0

I'm a Cyber Security Expert

7+ Years Securing the Digital World

A highly organized and goal-driven cybersecurity expert, I thrive on applying a meticulous and innovative approach to solve complex security challenges. From conducting red team engagements to mentoring future cybersecurity professionals, I bring value to every project through in-depth technical expertise and a passion for excellence.

Portfolio

My Professional Milestone

Every milestone reached is not just a mark of success but a launchpad for greater possibilities.

Senior Penetration Testing/Red Team Consultant

Coalfire Systems Limited

(2019 – Present)

Simulated real-world cyberattacks, conducted web application and network penetration tests, and led red team exercises for clients worldwide.

Cybersecurity Lecturer.

University of Bedfordshire

(2018 – 2019)

Delivered advanced training on digital forensics, incident response, and application security, inspiring the next generation of cybersecurity professionals.

Security Analyst/Consultant

PBA Consulting Limited

(2014 – 2017)

Executed penetration testing, risk assessments, and implemented disaster recovery plans to protect organizational data assets.

My Featured Case Studies

A focused exploration of real-world success, showcasing challenges overcome, innovative solutions applied, and measurable outcomes achieved to inspire and inform.

THE CHALLENGE: Exposed to phishing and social engineering risks.

THE SOLUTION: Delivered a comprehensive red team engagement and trained staff on threat recognition.

THE OUTCOME: 85% reduction in phishing success rates.

THE CHALLENGE: Persistent web application vulnerabilities.

THE SOLUTION: Conducted penetration tests and deployed secure coding practices.

THE OUTCOME: Enhanced application security and zero critical vulnerabilities in the next audit.

Hack-proof and loving it!

Providing security solutions on demand!

Expert in cybersecurity, master at keeping threats out! My solutions will wow you and keep your systems safe. Lets work together to kick out cyber threats

Cyber Security

Practice development

Mentorship

Services

What I Do for Clients

Most common methods for designing websites that work well on desktop is responsive and adaptive design

Responding to cyberattacks in real time, and making minor system changes to improve security

Exploiting a system’s vulnerabilities to design new penetration tools and document test results

Conducting risk assessments to identify gaps or vulnerabilities in a computer system or network

Also known as digital forensics, this involves investigating cybercrime

Testimonials

What My Clients Say

My clients’ success is my priority. Here’s what they have to say about working with me!

We were facing constant security breaches until we partnered with William Ajayi. His expert cybersecurity solutions completely secured our systems, and we've had zero incidents since. Their professionalism and quick response saved our business!