Soak wooden skewers in water for 30 minutes to prevent burning.
In a medium bowl, combine olive oil, minced garlic, parmesan cheese, Italian seasoning, salt, and black pepper.
Add cubed chicken to the marinade, ensuring all pieces are well-coated.
Cover and marinate in the refrigerator for at least 30 minutes.
Preheat the grill to medium-high heat.
Thread the marinated chicken onto the soaked skewers.
Place the skewers on the grill and cook for 10-12 minutes, turning occasionally.
Check for doneness; internal temperature should be 165°F.
Remove from grill and let rest for a few minutes.
Garnish with fresh parsley before serving.