Saad A.

QA Expert with 7+ years of hands-on experience specializing in AI Test Automation, Penetration Testing (VAPT), Performance Testing, Web Automation, Mobile Automation, and API Automation. Top Rated Plus freelancer with 100% Job Success Score and ISTQB Certified Software Test Engineer. Successfully delivered 100+ projects helping clients in Trading, Fintech, Healthcare, E-Commerce, Logistics, Aviation, and IAM reduce defects, accelerate releases, and strengthen security. I design and implement comprehensive testing strategies across the full software development lifecycle, from manual QA to advanced AI-powered automation, CI/CD integration, performance/load testing, and security/penetration testing. Areas of Expertise: AI/ML Testing & Model Evaluation Web & Mobile Test Automation (Android & iOS) API Automation & Contract Testing Performance & Load Testing Penetration Testing / VAPT / Red Teaming Security Testing (OWASP, API Security) Accessibility & Cross-Browser Testing CI/CD Pipeline Integration Automation Tools Expertise: Playwright, Selenium, Cypress, WebdriverIO, Appium, Espresso, XCUITest Katalon Studio, UiPath, Selenide, Rainforest QA API & Performance Testing Tools: JMeter, Postman, Rest Assured, Karate, BlazeMeter, LoadRunner, Locust Penetration Testing Tools: Burp Suite, OWASP ZAP, Nessus, Kali Linux, NMap, Sqlmap, MOBSF CI/CD & Project Management: Jenkins, GitHub Actions, GitLab CI, Azure DevOps JIRA, ClickUp, Monday, Asana, Notion Domain Experience: Healthcare, E-Commerce, Fintech & Wealth Management, Logistics & Transportation (Ride-Hailing), Aviation & Private Jet Charter, Identity & Access Management (IAM), EdTech, InsurTech, Restaurant Management, Blockchain, Card Payment Systems, and AI-Driven Platforms. As a results-driven QA professional, I focus on delivering measurable impact, consistently achieving high test coverage (85%+), significant defect reduction (45-90%), faster release cycles, and robust security posture for production applications. I am a strong communicator, collaborative team player, and passionate about quality. Let’s connect and discuss how I can help strengthen your product quality, automate testing processes, and deliver high-impact results for your project.