What testing environments do you use?

• Dev (Development): Environment used by developers for writing and debugging code.
• Test (Testing): Environment for conducting functional and regression testing manually and automatically. Isolated from Dev and Prod.
• Stage (Staging / Pre-Production): Environment that closely resembles Prod, used for final testing before release. Checks performance, security, and integration with external systems.
• Prod (Production): Live environment accessible to end users. Testing on Prod mainly involves monitoring and A/B testing of new features (not always applied).

Additional environments may include:

• UAT (User Acceptance Testing): For testing by end users.
• Perf (Performance Testing): Specialized environment for load and stress testing.

Each environment has its own configuration (settings, databases, integrated services) and is used for specific testing purposes. It is important to have stable and reliable environments to obtain accurate testing results.