Ayoub Krouna

Performed authorized exploitation of corporate systems; identified vulnerabilities and implemented remediation measures. Strengthened infrastructure security by patching flaws and integrating automated alerting for proactive threat detection.

Developed secure web applications in a financial environment; improved delivery efficiency by 20%. Implemented security controls for business-travel automation, reducing operational costs by 30%. Conducted security analysis, vulnerability testing, and secure code review.

Provided IT support in a Big Four consulting environment; resolved end-user incidents and supported collaboration tools.

Built an employee-management application using Spring Boot and Angular with role-based access controls. Delivered internal security awareness training and hardened application-level security.