Preheat your oven to 400°F (200°C) and line a large sheet pan with parchment paper.
Slice the zucchini into half-moons, halve the button mushrooms, and chop the red bell pepper into one-inch pieces.
In a small bowl, whisk together the extra virgin olive oil, chili garlic sauce, minced garlic, sea salt, and black pepper.
Place the zucchini, mushrooms, and bell peppers on the prepared sheet pan and drizzle with half of the chili-garlic mixture, tossing well to coat.
Roast the vegetables in the oven for 12 minutes until they begin to soften.
While the vegetables roast, toss the raw shrimp in the remaining chili-garlic mixture.
Remove the pan from the oven, move the vegetables to one side, and add the shrimp in a single layer.
Return the pan to the oven and roast for an additional 6 to 8 minutes, or until the shrimp are pink and opaque.
Remove from the oven, drizzle with fresh lemon juice, and serve immediately.