Cyber Security Engineer @ Deloitte

I specialize in cryptography, HSM automation, and secure application development. I also play CTFs, post cybersecurity content on YouTube, explore AI, build with it, and make time for fitness.

Badr Elgezeri standing in front of a mountain lake

Profile

A practical approach to cybersecurity.

Building secure systems, solving problems, and staying curious.

I’m a Cyber Security Engineer with First-Class Honors in Ethical Hacking and Cyber Security from Coventry University. My work spans secure application development, vulnerability remediation, automation, and cryptographic systems. I enjoy understanding how complex systems behave, solving practical security problems, and continually exploring new areas across cybersecurity and AI.

Journey

Experience & education.

A focused view of the work and learning behind the profile.

Experience

Cyber Security Engineer

Deloitte Innovation Hub

Cryptographic key lifecycle management, HSM configuration and key-generation automation, internal tooling, and application vulnerability remediation with Snyk.

Internship

Cyber Security Intern

NBE

Built threat-intelligence tooling for recent indicators of compromise, conducted penetration testing and vulnerability assessments, and observed incident-response workflows.

Education

Ethical Hacking and Cyber Security

Coventry University · The Knowledge Hub

Bachelor’s degree · First-Class Honors

Selected projects.

Two working projects spanning hardware security and a bilingual Windows prayer companion.

Connect

Start a secure connection.

Reach out directly, connect on LinkedIn, or find my cybersecurity content on YouTube.