Hello!
Well, for Jabuticaba you can preety much create movement by prunning, selecting the ramifications you want... But it helps a lot taking sometime to reflect about what you want for it's future, tracing next steps, of course, sometimes it can deviate and require some changes on your plan, but it surely helps...
Here, where they are native from, you have to pay extra attention if you wire it, the wire can bite it easily if you don't, but yes, as leatherback said, it heals wounds exceptionally well, AND very importantly, they are kind of stubborn to wireing, and as they respond very well to prunning, most preffer to shape it by pruning it, wireing carefully only the trunk... It's rooting isn't that fast, so I think your tree shouldn't be on a small pot yet, I would put it on a bigger one, and let it get a wild crown for a bit to thicken the trunk, as it's a tropical tree, they love water, so it doesn't mind a mix with a bit more organic soil...