Architecture

How the parts fit together

I focus on understandable boundaries, predictable data flow, testable modules, and maintainable decisions.

Separation of concerns

Keep interface, domain logic, persistence, and integration responsibilities clear.

Show how information enters, is validated, stored, and presented.

Connect tests to important behaviours and failure cases.

System architecture, UML, or database diagramReplace with an optimized WebP using the included media script.