In over 25 years of experience, I've had the good fortune to experience lots of different kinds of assignments for many different kinds of clients.
The best part of being a consultant is that you get to see the same problem a dozen different ways. That helps see the problem better as well as having seen many different ways to deal with it. Since I have no incentive to run up the hours, you'll find that when we work together, you get the benefit of everyone else's trial-and-error.
Some areas I've had experience with that might be brought into play to solve your particular challenges are shown in the rotating frame here: