I am a science fiction writer that focuses on future settings. Currently, i am writing fan fiction. This type of writing takes existing products (anime, games, shows, movies, etc.) and you get to create your own rendition of it. For example; I have a trilogy of the Star Fox video game. I took the setting, characters, and personalities of them and put them into my own story. In the trilogy, i have my Original Character, a human named Kevin, join the team and defend Lylat, the home system to the team. There are numerous FanFics about anything you can think.
Since my career has just recently started, I focus on this type of writing. Once i am more comfortable, I will move into original books that are completely thought of by myself.