Marwan Sultan

Background

About Marwan Sultan

Principal QA Automation & Cybersecurity Engineer with 15+ years of experience delivering secure, scalable, and automated testing solutions for cloud-native and mission-critical systems. I specialize in DevSecOps integration, cloud security, and test automation that drives efficiency and resilience. Security Focus: Expert in API security testing, OWASP Top 10 assessments, penetration testing, and automated threat simulations across Linux and cloud platforms. Cloud & DevOps Mastery: Deep hands-on expertise securing and testing AWS and Azure applications, embedding security controls into CI/CD pipelines via Jenkins, GitLab, Docker, and Azure DevOps. 🤖 Automation Leadership: Designed test frameworks from scratch using Java, Python, Selenium, Cucumber, and PyTest, cutting manual QA hours and release cycles dramatically. 🧠 Mentorship & Impact: Trained and led 50+ QA professionals, fostering high-performing teams in DevSecOps, test automation, and cloud security practices. Highlights: • Reduced government testing costs by 60% and increased test efficiency by 35% • Led cloud-based QA for AWS systems supporting federal compliance • Promoted for key contributions to cybersecurity initiatives in public sector software Passionate about blending automation with cybersecurity, I build resilient, cost-effective solutions that scale. Let’s connect to secure and accelerate the future of software! Key Skills: Cloud Security (AWS, Azure, IAM)| Security Testing (OWASP, REST Assured)| Test Automation (Selenium, PyTest, JUnit)| CI/CD (Jenkins, GitLab, Azure DevOps)| DevSecOps | Leadership & Training