o Secured six critical corporate systems by identifying and mitigating 14 vulnerabilities during comprehensive vulnerability assessments and penetration testing, reducing the attack surface by 35%.o Identified and mitigated security vulnerabilities in the product suite, reducing downtime to 40% through comprehensive security assessments and testing. Recommended changes to achieve compliance with ISO 27001 security standards.o Empowered over 200 individuals, from students to professionals, with cybersecurity knowledge by conducting engaging in-person and virtual training sessions on risk mitigation, cyber security processes, and controls.o Led a successful ransomware simulation exercise for a leading healthcare organization, effectively evading email security, network security, next-generation firewalls, and endpoint detection and response (EDR) systems.

o Enhanced Patient Data Security by 25% at UK hospital through risk assessment and mitigation, leveraging ISO, HIPAA, and NIST frameworks.

o Reduced storage space and cost by 15% ($10,000 annually) by analysing MicroStrategy datasets, identifying and eliminating unused ones, and reporting findings to management and stakeholders.o Enhanced dashboard performance by 18% by fixing bugs, replacing resource-intensive components with efficient alternatives, and implementing performance improvements.o Collaborated with a team of 4 to achieve a 10% reduction in ticket volume and save 40 hours of team time monthly by developing comprehensive documentation.o Achievements: Recognized for outstanding performance with the Cognizant Diamond in the Rough Award.

o Bolstered organizational security by 15% through comprehensive web application penetration testing based on OWASP Top 10, identifying, and remediating critical vulnerabilities.o Accelerated onboarding for new employees by developing an interactive Python tool demonstrating cryptographic techniques, resulting in 20% faster proficiency.

o Increased website security posture by 45% by uncovering and fixing 14 vulnerabilities through comprehensive security testing of the deployed website and hosting server.o Developed and deployed a secure website from scratch, leveraging secure coding practices.