Key Objectives:

1. Development environment setup: To set up the development environment, developers need to install the necessary tools, libraries, and software required to build and test the app. We also need to set up the source control system and configure the environment to meet their specific needs.

2. Test infrastructure: To set up the test infrastructure, developers need to create test cases and automated testing tools that can be used to test the app. We also need to set up the testing environment to simulate real-world conditions and ensure that the app is tested under realistic conditions.

3. Production setup: To set up the production environment, developers need to deploy the app to the servers, databases, and other infrastructure required to run the app in a live environment. We also need to configure the environment for scalability and reliability, and monitor the app's performance to ensure that it meets the desired quality standards.