A highly motivated and skilled Quality Assurance & Application Security Engineer with experience in manual and automated testing, security testing, and vulnerability management. Adept at applying ISTQB-certified QA methodologies to ensure optimal software functionality and security. Proven ability to implement network security protocols, conduct penetration testing, and lead incident response efforts, reducing risks and enhancing system resilience. Experienced in Agile/Scrum environments, with a strong background in continuous integration and deployment (CI/CD). Equipped with hands-on expertise in key tools such as Jira, Selenium, Burp Suite, and Wireshark, consistentlydelivering high-qualitysolutions and ensuringsecure, reliable application performance.