QA Automation Portfolio :7 Easy Steps to Build a QA Automation Portfolio

Remember: A good QA automation portfolio is not about having the maximum number of projects. It is about showing that you understand testing and can apply your knowledge to practical problems.

2. Why Do QA Engineers Need a Portfolio?

A portfolio can be useful for freshers, manual testers, experienced QA engineers, and professionals switching to automation testing.

Here are some important benefits.

1. Demonstrate practical skills

Watching tutorials is helpful, but writing and maintaining your own automation scripts gives you practical experience.

Your portfolio allows recruiters to review your work.

2. Build confidence for interviews

When you create a project yourself, you become familiar with the complete testing process.

You can explain how you selected test scenarios, wrote scripts, handled failures, and reported results.

3. Support your career transition

If you are a manual tester learning automation, your portfolio can demonstrate your progress even if your current job does not provide opportunities to work on automation projects.

4. Improve your GitHub profile

A well-organized GitHub profile can showcase your code, documentation, and project history.

5. Support freelancing opportunities

If you want to offer software testing services on freelance platforms, a portfolio can help potential clients understand your capabilities before hiring you.

However, a portfolio does not guarantee a job or a client. It is one way to strengthen your profile alongside your resume, communication skills, and interview preparation.

3. What Skills Should You Learn Before Building a Portfolio?

You do not need to learn every automation tool before starting your portfolio.

Begin with the fundamentals and choose one primary automation tool.

Essential skills for beginners

Skill	What you should know
Manual testing	Test cases, test scenarios, bug reporting
Programming	Variables, conditions, functions, and loops
Automation tool	Playwright, Selenium, or Cypress
Locators	Finding buttons, text fields, and other elements
Assertions	Verifying whether actual results match expected results
API testing	Requests, response codes, and response validation
Git and GitHub	Saving code and sharing projects
Documentation	Writing a clear README file and test summary

If you are starting with Playwright and TypeScript, focus on these topics first:

Basic TypeScript.
Playwright installation and setup.
Locators and browser actions.
Assertions.
Test organization.
Screenshots and failure debugging.
Running tests and reviewing reports.
Git and GitHub basics.

You can start with one small project before learning advanced concepts.

4. How to Build a QA Automation Portfolio Step by Step

Follow these steps to create your first portfolio.

Step 1: Choose one automation tool

Do not try to learn Playwright, Selenium, Cypress, and every other tool at the same time.

Choose one tool and build a project around it.

For example:

Playwright with TypeScript.
Selenium with Java.
Cypress with JavaScript.

If you are a beginner who wants to learn modern browser automation, Playwright with TypeScript is a practical starting option.

Step 2: Select a practice website

Choose a public demo website that allows you to practice testing.

For example, you can explore the following sites:

SauceDemo — useful for practicing login and e-commerce workflows.
The Internet — useful for practicing checkboxes, dropdowns, alerts, and other web elements.
Restful Booker — useful for learning API testing.

Check each website’s current availability and usage terms before creating or running tests.

For your first project, select a login page or a simple e-commerce workflow.

Step 3: Understand the application before writing code

Before writing automation scripts, explore the application manually.

For a login page, identify the following scenarios:

Login with valid credentials.
Login with an incorrect password.
Submit the form with an empty username.
Submit the form with an empty password.
Verify the error message.
Verify the behavior after a successful login.

Write these scenarios in a spreadsheet or test management document.

This step demonstrates that you understand testing, rather than simply copying code.

Step 4: Write test cases

Create a test case document with columns such as:

Test Case ID
Test Scenario
Preconditions
Test Steps
Test Data
Expected Result
Actual Result
Status

Example:

Test Case ID	Scenario	Expected Result
TC_LOGIN_001	Login with valid credentials	User reaches the expected page
TC_LOGIN_002	Login with an incorrect password	Login is rejected
TC_LOGIN_003	Submit an empty login form	Appropriate validation appears
TC_LOGIN_004	Enter an invalid username	Login is rejected

Use the application’s actual behavior to define and verify the expected results.

Step 5: Convert test cases into automation scripts

Now automate the scenarios using your selected tool.

For example, below is a simple Playwright test written in TypeScript.

import { test, expect } from '@playwright/test';

test('verify login page title', async ({ page }) => {
  await page.goto('https://www.saucedemo.com/');

  await expect(page).toHaveTitle(/Swag Labs/);
});

What does this code do?

test() defines a test case.
page.goto() opens the website.
expect() checks whether the expected condition is true.
toHaveTitle() verifies the page title.

This is a simple example to help you understand the structure of an automation test. You should run it and confirm the result before adding it to your portfolio.

As you improve, add login tests, error validation, product selection, cart functionality, and checkout scenarios.

Step 6: Add negative and edge test scenarios

A strong portfolio should not contain only successful test cases.

Include negative and edge scenarios to demonstrate your understanding of software quality.

For example:

Incorrect login credentials.
Missing required fields.
Invalid input formats.
Unexpected error messages.
Repeated form submissions.
Session behavior after logout.
Handling of unavailable pages or elements.

Only include scenarios that make sense for the application you are testing.

Step 7: Add API testing

Once you are comfortable with UI automation, create a separate API testing project or extend your portfolio with API tests.

Your project can demonstrate:

GET requests.
POST requests.
PUT or PATCH requests.
DELETE requests.
Status code validation.
Response body validation.
Required field validation.
Negative API scenarios.

You can use Postman for API testing and, later, automate API checks using Playwright’s API request features.

Example API test ideas include checking whether a valid request returns the expected status code and whether a response contains the required fields.

Never publish real API keys, passwords, access tokens, or confidential test data in a public repository.

Step 8: Upload your project to GitHub

GitHub is a platform where you can store and share your code.

Create a free account at GitHub.

Then:

Create a new repository.
Give it a meaningful name, such as playwright-typescript-login-tests.
Add your automation project files.
Create a README file.
Explain how to install dependencies and run the tests.
Commit and push your changes.
Check that the repository is publicly accessible if you want recruiters to view it.

Avoid uploading unnecessary files, generated reports containing sensitive information, or confidential project data from your workplace.

Step 9: Create a README file

Your README file is one of the most important parts of your portfolio.

It explains what the project does and how someone else can run it.

Include the following sections:

Project Title: Login Automation Using Playwright and TypeScript

Project Overview: This project demonstrates automated testing of a login workflow using Playwright and TypeScript.

Tools Used:

Playwright
TypeScript
Node.js
GitHub

Test Scenarios:

Valid login
Invalid login
Empty username
Empty password
Error message validation

Installation and Execution: Explain how to install dependencies and run the tests using the commands appropriate for your project.

Test Results: Add genuine test execution results or screenshots.

Learning Outcomes: Describe what you learned while building the project.

Keep the README simple, clear, and easy to follow.

Step 10: Review and improve your project

Before sharing your portfolio, check the following:

Do the tests run successfully?
Are the test names meaningful?
Are the locators reliable?
Are assertions included?
Is the code readable?
Are failures easy to investigate?
Does the README explain how to run the project?
Are secrets and confidential information excluded?

If you discover a problem, fix it and update your documentation.

You do not need a perfect portfolio on day one. Improve it as your knowledge grows.