Do you have experience in independently implementing functionality at all project stages, from task setting to deployment?

Yes, I have experience independently implementing functionality at all stages of a project. Usually, the process includes:

• Problem definition: analyzing requirements, discussing with the client or team.
• Design: choosing architecture, planning components.
• Development: writing code, implementing logic.
• Testing: writing unit tests, integration testing.
• Deployment: deploying to testing and then to production environment.
• Support: fixing bugs, optimization.

For example, in one project, I independently developed an authorization module, starting from security requirements analysis, implementing UI and backend logic, and ending with server integration and deployment to the App Store.