Toss the shrimp with olive oil, salt, and pepper, and spread them out in a single layer on a sheet pan. Roast them for 6-8 minutes until pink and firm. Set aside.
Melt the butter in a large saute pan and add the (optional) mushrooms, garlic and shallots. Saute for 2 to 3 minutes. Add some wine (a quarter to half of the bottle), the lemon zest and juice. Simmer 2 to 3 minutes more. Reduce the heat to low to keep the sauce warm until ready to use.
Using a vegetable peeler, carefully peel the summer squash and zucchini until you reach the center, creating pasta-like vegetable noodles.
Add the veggie noodles and cherry tomatos to pan, and toss with warm sauce. Add some chile flakes, season with salt and pepper and cook 5 minutes more. Finish cheese and shrimp, and warm through.