… this is odly nice of you. Sorry, but are you really willing to trust a random internet stranger to store up to 50TB of data on your machines? The data could be literally anything and might put you into trouble 😵‍💫

No offense, just curiosity

I believe Redmine with a few plugin’s like: checklists and kanban should do the trick. Also there is a Gantt plug-in, which will enhance the basic one, to make it waaaay more usable.