Sajeda Khalayleh

Background

About Sajeda Khalayleh

As an ISTQB-certified Quality Assurance Engineer, I focus on ensuring software reliability and performance through structured testing and a clear understanding of system behavior. My journey in QA has been shaped by hands-on experience across web, mobile, and backend applications, driving me to contribute to products that deliver smooth and consistent user experiences.Throughout my career, I’ve gained practical expertise in functional testing, API testing, and performance testing using Postman, JMeter, SQL, and Agile practices. These experiences strengthened my ability to analyze complex systems, design effective test cases, and collaborate with teams to deliver stable and efficient releases.Working on large-scale applications helped me develop a deep appreciation for precision, user needs, and continuous improvement. Today, I remain committed to supporting high-quality software and contributing to meaningful, user-focused solutions.