project management tool / Web site

Custom-Built Project Management Web Site with Task Management Features and a folder structure We are looking for a custom-built project management web site that includes task management capabilities. Our team requires a tool that can effectively manage tasks and allow for seamless collaboration among team members. Today we have a sketch-based solution on the platform "go-daddy", but we need to develop this further. in short, this is a web-based project management system, where we must be able to create projects and activities for a project. We have a demo version today that needs to be developed further. The layout must also be neater. For the activities, we need to be able to assign a responsible person with email notifications. A status must also be shown for the individual activity. See appendix for function description. On the project overview/project list, there are many different columns, where we must have a column selector to be able to choose what we want to see. We also need different display types of the project list. See Appendix. Otherwise see appendix for function description.