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I will write unit and integration tests for your react and nextjs app
Web Mobile Developer and Automation Expert
Stop losing hours on repetitive tasks or struggling with outdated tools.
I’m Pascal, a Web/Mobile Developer & Automation Expert with 4+ years of experience in DevOps and Software Architecture. I help...
About this Gig
Ship new features with confidencewithout worrying about breaking existing code.
I will write clean, reliable unit and integration tests for your React or Next.js (TypeScript / JavaScript) application using Jest, Vitest, and React Testing Library.
What I can test for you:
- Utility functions, helpers, and business logic
- Custom React hooks and state management
- UI components (rendering, user interactions, forms, edge cases)
- Next.js API routes & async data fetching (with proper API/module mocking)
What you will receive:
- Clean, maintainable test files following best practices
- Full test execution summary & coverage report
- Annotated screenshots of passing test suites (Standard & Premium)
- Pull Request directly on your GitHub/GitLab repository (or ZIP archive)
Why work with me?
- Focused on real user behavior rather than brittle implementation details
- Clear communication and structured delivery
- 100% typed and lint-compliant code
Please message me before placing an order with your repository details and the specific files or components you want tested so we can confirm the scope!
Testing application:
Web application
Device:
PC
•
Mac
•
Android mobile phone
My Portfolio
FAQ
What do you need from me to get started?
Access to your GitHub/GitLab repository (or a ZIP archive of your project), brief instructions on how to run the app locally, and the list of functions, hooks, components, or API routes you want covered.
Which testing frameworks do you use?
I primarily use Jest or Vitest alongside React Testing Library, depending on what is already configured in your project—or I can set up the testing environment from scratch if you don't have one yet.
Do you also write End-to-End (E2E) tests with Playwright or Cypress?
This Gig focuses specifically on fast, isolated unit and integration tests. If you need E2E browser testing, feel free to message me first so we can discuss a custom offer.
