How to obtain a mortage while freelancing

[Van Nguyen]

Right now I have house 1 rented out, house 2 house hacking successfully. However, I started travel nursing this year and it comes with its perks and draw backs. I do have a W2 but I switch companies every 3-6 months due to contracts. I have proof that I am consistently working, however it is not consistent with one company. I have more than enough to have 20% down and great credit. Where should I start looking as far as companies that are willing to lend to someone like me? Any ideas welcomed.