Masterclass: API Testing End-to-End: From Postman Basics to REST Assured Automation

Date: 31-10-2025 Time: 08:00 PM

Venkatesh

Senior Software Engineer at Walmart

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About Masterclass

Manual API tests in Postman are a great starting point, but they can’t keep up with rapid-release cycles. This session shows you how to upgrade from ad-hoc requests to reliable, code-driven suites using REST Assured with Java. You’ll learn the syntax, framework setup, and best practices that convert repetitive manual checks into CI-ready automation.

Masterclass Outcomes

REST Assured Fundamentals – Craft requests, handle auth, and assert responses with a fluent Java syntax.
Clean Framework Architecture – Combine REST Assured, Java, and TestNG for maintainable suites.
CI/CD Integration – Trigger API tests in Jenkins or GitHub Actions with HTML and JUnit reports.
Data-Driven & Contract Testing – Feed inputs from JSON/CSV and validate against Swagger/Open API specs.

Meet Our Host

Experienced Quality Assurance Automation Engineer with a demonstrated history of working in the computer software industry. Skilled in Appium, Mobile Testing, Core Java, Web Testing, and Selenium. Strong quality assurance professional with a Bachelor's degree focused in Electrical and Electronics Engineering from Sri Venkatesa Perumal College Of Engineering.

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About Crio.Do

At Crio.Do, we believe that the best way to learn is by doing. Our mission is to empower aspiring developers and data enthusiasts through hands-on learning experiences that go beyond theory. Our unique approach combines real-world projects, industry-relevant skills, and expert-led guidance to prepare you for the challenges of today’s tech industry. Each Crio program is designed to help you build and master practical Software Development, QA Automation, and Data Analytics skills. Focusing on real-world scenarios and challenges, our programs ensure that you don’t just learn – you apply, build, and grow your abilities step-by-step.

Join our vibrant Alumni Network and embark on a journey that takes you from knowledge to experience, and from experience to expertise. At Crio, we’re not just teaching tech skills – we’re building careers

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