Full-stack development involves working on both the frontend and backend of a web application. A full-stack developer is responsible for designing, implementing, and maintaining both client and server components, handling various aspects of the development process

Communication between the frontend and backend occurs through APIs (Application Programming Interfaces). The frontend sends requests to the backend, which processes these requests and returns the necessary data or performs actions.

Full-stack developers implement secure practices, including encryption, secure connections (HTTPS), and robust user authentication mechanisms such as OAuth or JSON Web Tokens (JWT) to protect sensitive data.

Version control systems like Git are crucial for tracking changes in the codebase, collaborating with other developers, and rolling back to previous versions if needed. It ensures code stability and efficient collaboration.

Microservices is an architectural approach where an application is built as a set of small, independent services. Full-stack developers may work with microservices to create scalable, modular, and maintainable applications.