11 months still not sleeping through night

Kara

I am seriously struggling with trying to get my almost one year old to sleep through the night, i still have to get up 2-3 times in the middle of the night to feed him, he goes to bed at 830 to 9 every night and gets up several times in the night and then wakes up around 7, he only naps once during the day and is usually around 1.. please help with advice or what helped you..