A lot of edits and improvements in the project on Symfony

There is a project on Symfony. The project is quite simple – a catalog of specialists. A number of edits need to be made.

Expect:
1. Are well versed in Symfony
2. Do not be afraid of backend tasks (nothing complicated, mostly bootstrap)
3. You can roughly estimate the scope of the task.

Describe the experience and cost of the hour. Perfect with examples and a description of what exactly they did.