QA Engineer with over 8 years of comprehensive experience in quality assurance, cybersecurity, and software testing across ERP, CRM, and finance domains. Proficient in both manual and automation testing (Selenium, Python), API validation (Postman), and web application security. Adept at leading QA processes, managing cross-functional teams, and aligning testing efforts with business and compliance goals. Certified in ISTQB and CEH, with proven expertise in vulnerability assessments, GDPR compliance, and penetration testing. Demonstrated ability to drive risk mitigation, enhance product quality, and contribute to regulatory audit success across diverse enterprise environments.