Portfolio
Test Cases
Functional, end-to-end, and API test cases written and executed across desktop apps, web apps, and REST APIs.
FakeStoreAPI — E-Commerce REST API Testing
2026-03-15
Verify the functionality, reliability, and correctness of the FakeStoreAPI REST endpoints. Testing covers the complete CRUD lifecycle (Create, Read, Update, Delete) across Products, Carts, Users, and Authentication resources using Postman.
Spotify Desktop — User Login
2026-03-01
Verify that a registered user can successfully log in to the Spotify Desktop application using valid email and password credentials, and that they are correctly redirected to their personalised home screen upon successful authentication.
Zalando — Product Search & Filtering
2026-03-01
Verify that a user can successfully search for a product on Zalando using a search term, apply multiple filters (size, price range, and brand), and receive accurate results that reflect all applied filters.
jan-marschitz.com — Full Website E2E Testing
2026-03-01
Verify that jan-marschitz.com functions correctly end-to-end across all pages, interactive elements, language switching, and responsive breakpoints.
Bug Reports
Defects identified during testing — documented with reproduction steps, expected vs actual results, root cause analysis, and severity assessment.
FakeStoreAPI — Invalid Product ID Bug Report
2026-03-15
Bug report documenting that the FakeStoreAPI returns an incorrect status code when requesting a non-existent product ID instead of a proper 404 response.