It was a project that I worked on in the Analysis and Design of Information Systems at school.
My topic is because compared to using books to store information of couples in a locality, finding, looking up, deleting, and correcting is very difficult, sometimes confusing. So my team had to redo a new system software to make it easier to look up, delete and edit. The level of accuracy is greater and the scope is extended to possibly the whole country.
With the responsibility of being the team leader of the group, I and other friends completed this project. Each of the smallest things such as ideas, creating UML diagrams, use cases, ....