Jason Antwi

As part of a specialised cybersecurity team, I was responsible for network defence implementation and security analysis on critical infrastructure.

Conducted comprehensive security assessments of web applications, identifying vulnerabilities and developing exploit proof-of-concepts to improve security posture.

Researched advanced malware operations with emphasis on business impersonation techniques, developing comprehensive models and mitigation strategies.

Conducted vulnerability analysis and exploitation of progressively challenging scenarios, demonstrating advanced C programming and cybersecurity techniques.

Implemented comprehensive testing methodologies for e-commerce systems, focusing on discount calculation logic and payment processing validation.

Elevated cybersecurity from a technical concern to a strategic business imperative for a rapidly growing technology firm through executive-level advisory.

Conducted comprehensive Splunk implementation for security monitoring and log analysis across diverse systems, identifying vulnerabilities and presenting findings through data visualisations.

Spearheaded full-stack development of the KodeGreen Kidney Health Tracker, implementing role-based interfaces for patients and clinicians to track eGFR measurements.

Led the complete design and implementation of a comprehensive database system for Castle Coaches Hire Ltd, managing vehicle fleet operations, bookings, and staff records.