Starting an EDR consulting/contracting company?

I have several years implementing, testing, and maintaining different types of EDR software at some big player companies but as a contractor.

Intent is to cut out that middleman recruiting company that gets a cut of my pay and start up my own company.

Problem is i have no clue where to start other than getting an LLC spun up. Would love some advice from those who have done this type of thing before (doesn’t need to be EDR of …

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