Preheat oven to 350°F and line a 9x9 baking sheet with parchment paper.
In a bowl, combine shredded chicken, buffalo sauce, ranch dressing, salt, black pepper, garlic powder, and paprika.
Place the bottom halves of the slider buns on the lined baking sheet.
Evenly divide the chicken mixture onto the bottom buns, then sprinkle shredded cheese on top and cover with the top buns.
In a small bowl, mix melted butter with garlic powder and Italian seasoning.
Brush the tops of the slider buns with the garlic butter mixture.
Cover the baking sheet with foil and bake for 15 minutes at 350°F.
Remove foil and bake for an additional 5 to 10 minutes until buns are lightly golden and cheese is melted.
Serve hot immediately with your preferred sides.