How was the division of responsibilities and task distribution within the development team carried out?

The division of responsibilities and task distribution within a development team usually takes into account the competencies, experience, and current workload of the participants. The following approach is often used:

• Defining roles: who is responsible for frontend, backend, testing, DevOps, etc.
• Breaking down the project into modules or functional blocks.
• Assigning responsible persons for each module.
• Using task trackers (Jira, Trello) for distributing and tracking tasks.
• Regular meetings (stand-ups) where progress and issues are discussed.

For example, in a Python team, one developer might handle writing APIs in Flask, another — data processing and automation scripts, and a third — testing and documentation.