How did you proceed in your work — iteratively or in blocks?

In my work process, I prefer an iterative approach that allows for regular feedback and adjustment of the development direction. This helps identify errors and shortcomings early on, as well as adapt to changing requirements.

For example, when developing a project in Python, I break down tasks into small functional blocks, implement them, test, and demonstrate the results. This approach reduces risks and improves the quality of the final product.

However, in some cases, when requirements are clearly defined and stable, it is possible to work in blocks to focus on implementing major parts of the system.