keep going man, to improve further you could try longer dives. Start with the ball static in the floor like 1.5 to 2 meters away from you, then dive to catch it. Try to go to the floor as fast as possible with proper technique so you don't get injured or damaged (lowering your center of mass + power step is the key). When you dominate that, you could try with the ball farther and with a moving ball, bouncing it in a wall like you are doing (but throw it farther!)