Hello!
In my profile, you will find some games I have done in game jams. I'm usually credited as either DevShark or Cloversky.
My work includes coding, composing soundtracks, and some sprite & illustration work as well. If you have to take a look at only one game, I'd recommend The Good, The Bad, and The Alchemist (Or, if you have friends with you, We Ball) which won Pirate Software Jam 15!