Test interfaces, APIs, workflows, permissions, limits, and failure cases before users discover the problems.
Testing checks whether the product behaves as intended under normal, incorrect, and unexpected conditions.
A product can render correctly while still containing broken workflows. A successful API response can still contain incorrect data. A valid form can still accept impossible values.
This course explains responsive testing, browser testing, API testing with Postman, workflow testing, boundary testing, permissions, failure states, and launch checklists.
Non-technical founders working with consultants, developers, agencies, freelancers, or AI coding agents.
No engineering experience is required. Bring a product idea, proposal, or existing software decision to examine.