How do you evaluate yourself: middle, middle+, senior?

The level assessment (middle, middle+, senior) depends on experience, depth of knowledge, and ability to solve complex problems. Middle is a developer with a good understanding of technologies and the ability to work independently. Middle+ is a more experienced middle who can take responsibility for architectural decisions and mentoring. Senior is an expert who not only solves complex problems but also shapes technical vision, optimizes processes, and leads a team.

If you are just starting out and have basic skills, your level is probably junior.