What does a cloud developer focus on?

A cloud developer primarily focuses on developing applications and services that are optimized for cloud environments. This involves collaborating closely with cloud administrators to understand the infrastructure, tools, and services available within the cloud, ensuring that applications are designed to leverage these resources effectively. The role often entails writing code that can utilize cloud-native features such as scalable storage, automated deployment, and microservices architecture.

By collaborating with cloud administrators, the cloud developer ensures that the applications are not only functional but also perform optimally within the cloud's architecture. This partnership allows developers to take full advantage of the elasticity, scalability, and resilience that cloud platforms offer, leading to efficient and effective cloud applications.

The other options do not quite capture the essence of a cloud developer's role. Designing hardware, managing migration processes, or focusing solely on data security fall outside the primary responsibilities of cloud developers, which are centered on coding, application deployment, and leveraging cloud services.