A good tip with making groovy bass lines is to make it flow. One problem I see with your current bass line is that it starts with one note then suddenly on the offbeat it begins spamming notes. Then it pauses suddenly loses energy which becomes very offputting. Your main melody sounds great. The repeating bassline becomes slightly hypnotic and I think it would strengthen the song a lot if you were to change it more often or make it way more simple. With the bass, if you want to keep a funky bassline, rhythm is more important than a thousand notes. So that's just a small thing to keep in mind. Otherwise, this sound actually sounds pretty good. I like the melody at 00:23. If you incorporate what I've told you then you'll be on your way to making fantastic compositions.