How did you evaluate tasks in your last project?

To estimate tasks in the last project, I used a method of breaking down the task into smaller subtasks and estimating each of them separately in terms of time and complexity. I usually applied approaches like Planning Poker or T-shirt sizing so that the team could reach a consensus together. It is important to consider not only development but also testing, bug fixing, and potential risks. For example, for automating tests, I estimated the time for writing scripts, setting up the environment, and integrating with CI/CD.