10 month old still waking 2x a night

My 10 month old has been waking 2x a night since idk maybe 5 months old. He never slept through without needing some soothing. He is capable of sleeping 8 hours in a row before soothing. He falls asleep independently for both of his naps and bedtime. I let him cry about 6-15 minutes at night when he wakes up before going in to soothe. I need to feed him to sleep otherwise soothing efforts last up to 2 hours before I cave and feed him to sleep. He eats three big meals of carbs, protein, fats each day with