I have already developed a system using PHP and MySQL on Smarty framework. But I am not familiar with drawing UML diagrams but I want them to be professional in the documentation so I want someone to draw those diagrams.
I want to draw following diagrams.
- Class diagrams
- Sequence diagrams
- Database diagrams
System is a simple marketplace and I can give the usecase diagrams and the database structure with flowcharts to understand the system.