How do you implement a scalable QA test process for a large application?

[Vinayak Wagh]

For a large application, the QA process should be simple but structured. Organize test cases by feature, create reusable regression suites, assign clear ownership, and track each test execution separately. Jira can manage bugs and requirements, but as the number of test cases grows, spreadsheets or normal Jira issues can become difficult to maintain.

Tools like Xray, Zephyr, and TestRail are commonly used for test management. Tuskr is another option for teams that prefer a simpler interface while still managing test cases, test runs, reports, and Jira integration.

How does your team manage QA at scale, and when did you decide to move beyond spreadsheets or basic Jira workflows?