Web application test automation
Test automation at TestLine means E2E tests for your web app in Playwright, Cypress or Selenium, running in your CI pipeline. The goal is a regression suite that takes minutes instead of days and that the team trusts.
- Playwright
- Cypress
- Selenium
- TypeScript
- Java
- C#
What you get
- Tool choice and a test project structure that fits your stack
- E2E tests of critical paths with locators that survive UI changes
- CI integration (GitHub Actions, GitLab CI, Jenkins, Azure DevOps) and run reports
- Documentation and handover: the team knows how to add the next test
When it's worth it
Regression takes too long
Manual checks before every release take days and block deployments. Automation does the same in minutes.
The same bugs come back
A fixed defect reappears after the next change. An automated test catches it in the pull request.
You release often
With weekly or more frequent releases, manual regression stops scaling.
Existing tests are flaky
Tests that randomly fail are ignored. I'll fix them or rewrite them to be stable.
How I work
- step 1
Analysis
I pick the scenarios with the highest value and risk.
- step 2
Foundation
Project structure, test data, environment configuration.
- step 3
Tests and CI
I write the tests and plug them into the pipeline with reports.
- step 4
Handover
Documentation and a workshop for the team.
Tools
- Playwright
- Cypress
- Selenium
- TypeScript
- Java
- C#
Frequently asked questions
Playwright, Cypress or Selenium?
For new projects I usually recommend Playwright: fast, stable, with built-in multi-browser support. I choose Cypress or Selenium when the team already uses them or the project requires it.
Which language will you write the tests in?
TypeScript, Java or C#, ideally the one your team knows. That way developers can maintain the tests themselves.
Will automation replace manual testing?
Not completely. Automation checks what is known and repeatable. Exploratory testing is still needed for new features.
Got a release in a few weeks?
Describe your project in the form. I'll reply with questions about scope or an initial test plan.