● Conducted in-depth SQL Injection testing in a controlled test environment using SQLMap and custom payloads, uncovering 20 critical vulnerabilities in a web-based financial application and guiding patch deployments that reduced potential breach risk by 90%.

● Conducted network reconnaissance and port scanning in a virtualized test environment with Nmap and Zenmap across 100+ hosts, mapping 250 open ports and service configurations—resulting in tightened firewall rules and a 70% reduction in exposed attack surface.

● Implemented a flash-card feature for the platform, utilizing Angular and Tailwind CSS for the front end and NestJS for the back end, resulting in a 30% boost in website traffic and attracting approximately 1500 daily users.

● Developed and consistently updated comprehensive technical documentation for both frontend and backend components, leading to a 20% reduction in troubleshooting time and a 15% increase in onboarding efficiency for new team members.

● Developed a mobile application for iOS, and Android using React Native.

● Converted the MPT Pay banking application from its native language to React Native, allowing the company to cut development costs by 50%.