• views: 193
• date: 26 May 2026
• posted by: voska89

What you'll learn

Build scalable API automation frameworks using Java, Rest Assured, and TestNG following clean architecture principles
Design reusable automation layers
Learn how to use AI agents effectively to accelerate automation framework development while keeping architectural control
Understand the difference between Single endpoint testing and E2E API testing and when to use each
Reduce duplicated logic and improve framework maintainability using layered architecture and reusable components
Implement payload handling strategies using Maps, DTOs, and Builder patterns based on business

Requirements

Apply real-world SDET engineering practices to build automation frameworks that scale with growing projects

Requirements

Basic knowledge of Java programming
Basic understanding of APIs and HTTP methods
No automation architecture experience is needed

Description

Most API automation frameworks start simple. but become difficult to maintain as projects grow.
Many engineers learn tools, syntax, and frameworks, but struggle when automation projects begin scaling across teams, environments, and business flows. In the AI era, generating code is becoming easier every day. What truly differentiates engineers now is architecture, orchestration, maintainability, and engineering thinking.
This course is designed to teach you how to build scalable API automation frameworks using Java, Rest Assured, and TestNG while focusing on real-world SDET engineering practices.
Instead of only learning how to send requests and validate responses, you will learn how to design reusable automation layers, reduce duplicated logic, centralize configuration, structure scalable frameworks, and build maintainable automation solutions that can evolve with growing projects.
Throughout the course, we will explore both bad and good automation architectures, understand common framework smells, and build a layered API automation framework step by step using practical engineering principles.
In this course, you will learn
• How scalable API automation frameworks are designed
• The difference between endpoint testing and E2E API testing
• How to structure reusable core, domain, and test layers
• How to build reusable API clients and validators
• RequestSpecification and centralized configuration handling
• Payload handling strategies using Maps, DTOs, and Builder patterns
• How to identify and solve architecture smells
• Real-world framework maintainability practices
• How AI can assist automation development while architecture remains the engineer's responsibility
This course is ideal for QA Engineers, SDETs, Automation Engineers, and developers who want to move beyond simple API scripts into professional automation framework engineering.

Who this course is for

QA Engineers and Software Test Engineers
SDETs and Automation Engineers
Developers interested in backend and API testing
Testers transitioning from manual testing into automation




   
   
   

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