One of my very first video projects just so happened to be an animated video for a global corporation by the name of G.E. (I guess they make lightbulbs and refrigerators and stuff?)
At the time, I was virtually clueless about After Effects and animation in general. So, needless to say, I was a little nervous going into the project. So I studied up on some technical tricks, animation workflows, and ultimately cranked out this 90 seconds (ish) video. I learned a LOT in the process, and most importantly, the client loved it.