all_modules()
// 24 modules covering basics to advanced qa engineering.
Testing Fundamentals
// the essential concepts every qa engineer must know before writing a single test case.
Test Design Techniques
// powerful techniques to design effective test cases — including interactive visualizations for bva and equivalence partitioning.
Types of Testing
// explore the full spectrum of testing types from functional to non-functional, manual to automated.
Test Planning & Documentation
// learn how to plan, document, and manage testing activities professionally.
Defect Management
// everything about bugs — how to find, report, track, and close them effectively.
Test Metrics & Coverage
// measure the quality and completeness of your testing with industry-standard metrics.
Agile & DevOps Testing
// testing in fast-paced agile teams — sprints, ci/cd pipelines, shift-left testing, and more.
API Testing
// master rest api testing — http methods, status codes, authentication, postman, and automation.
Performance Testing
// load testing, stress testing, k6, jmeter — ensure your app performs under real-world traffic.
Security Testing
// understand how to test for vulnerabilities, broken access control, xss, sql injection and more.
Automation Testing
// build robust automation frameworks with playwright, pom, ci/cd integration and best practices.
Tools Overview
// a practical guide to the most widely used qa tools — jira, postman, selenium, k6 and more.
Career & Certifications
// how to become a qa engineer, istqb certification guide, resume tips, and interview preparation.
Web Testing
// browser compatibility, responsive design, cookies, cache, and frontend validation testing.
Mobile App Testing
// android vs ios, device fragmentation, interruptions, network conditions, and permissions testing.
API Automation
// automate api tests with postman scripts, newman, jest + supertest, and schema validation.
Database Testing
// validate data integrity, stored procedures, migrations, and query performance.
Compatibility Testing
// ensure software works across different os, browsers, devices, and network environments.
Usability & Accessibility Testing
// test for user experience quality and wcag compliance for all users.
Bug Triage & Release Management
// prioritize defects, manage release readiness, and make go/no-go decisions.
Interview Preparation
// top qa interview questions, answers, live exercises, and resume tips.
Real Project Practice
// end-to-end practice on real-world projects — apply everything you have learned.
Testing in Production & Monitoring
// canary releases, feature flags, observability, and shift-right testing.
AI for Testers
// how ai is changing qa — tools, prompt-based testing, and what to learn next.