I need advice on infrastructure.

[Hashigato]

Hello, as a company, we provide technical support. We are considering a system for service personnel. Each individual will log into the web-based system with their own username and password, and enter the details of the service they performed that day. Do you have any infrastructure recommendations for this? Thank you. Edit: I found this script. It may be useful to you. It is written in PHP. There is a small error in the database connection that can be resolved.