Testing Fundamentals
- Types of testing
- Writing test cases
- Bug reporting
- Test plans & strategy
- Manual testing workflow
Find what breaks before users do, and make sure it stays fixed.
QA engineers ensure software works correctly for every user, in every scenario, on every device. You design test plans, write test cases, automate repetitive tests, and file clear bug reports.
Salary range: $40,000 to $100,000/year
Follow each stage in order. Mark stages complete as you finish them.
Comprehensive QA course covering manual testing, automation, and tools.
www.youtube.com/watch?v=4ELH9fNMBOQ
The most comprehensive free testing tutorial site. Covers everything.
www.guru99.com/software-testing.html
Modern, recommended test automation tool. Great docs and cross-browser support.
playwright.dev/docs/intro
Official Postman docs and learning paths. Master API testing completely.
learning.postman.com/docs/getting-started/introduction
Frontend test automation with Cypress, the most popular frontend testing tool.
www.youtube.com/watch?v=BQqzfHQkREo
The premier QA community, articles, courses, and a global network of testers.
www.ministryoftesting.com
Load testing with k6, write performance tests in JavaScript.
k6.io/docs
Write a complete manual test case document for a login form, all paths.
Build a Postman collection testing a public API endpoint with assertions.
Write Playwright tests for login flow: valid, invalid, locked account.
Run k6 load tests against an API, analyze results, write a report.
Writing automation scripts in your editor
Generating test cases from requirements
Feature: user can log in with email and password, locked out after 5 failed attempts. Generate complete test cases: happy path, invalid credentials, locked account, empty fields.Write a Playwright test in TypeScript that navigates to /login, fills email and password, clicks submit, and asserts user is redirected to /dashboard.$40,000 to $100,000/year
QA is underrated and underhired. Combine QA with test automation coding skills and you become significantly more employable and better paid.