Hello there curious Deviant! 
So you are reading this now because you are either suffering from very few notice or exposure and feedback, or you are curious to increase your popularity, and get more viewers.
Being a known Artist here on Da is a challenge, but once you accomplish that you are rewarded with quite a great things. The success of getting yourself or work noticed is dependable on many factors, and I will list those briefly so you can have a general Idea:
One of the major factors of being known here is the Deviations themselves, nobody wants to watch a person who does nothing but commenting for example, upload some deviations, if you can't draw upload photographs, if that's even hard then submit a story or Poem. And keep your submissions organized and steady, never go out in regular inactive sessions.
Always interact, you can't just upload Awesome Deviation and expect people to just come and fav your work. You have to work and earn the feedback of people, by both doing a great quality work and interacting with the community.
Groups are a very good place to start from. Groups helps gather Artists with similar interests and showcase their Artworks, If you are good enough you might interest much of your peers and you will end up with a bulk amount of Watchers.
Forums are a great place to find people, go there and post a couple threads, engage in discussions and be yourself. But be warned, never spam, otherwise you are risking a stain to your reputation and a possible Ban.
Help out people, if you are a skilled Deviant then invest some time in lesser Deviants, fav their work, comment and tell them how to get better, even watch them if you think they got potential, you will never know how much people will be watching you back.
Do Trades, Collabs, And Requests. These activities will bring in loyal friends and watchers, and leave Commissions aside for a while, and making money as well, you have to focus on making a name for yourself and you can't do that by charging people lots of money for a mediocre work.
Share your DeviantART page out of DeviantART, make youtube videos, drawing tutorials, and even telling your real life friends and family about it!
Those should be enough to get you started!
Now onto the next part, stuff that you need to
Aviod:
Never spam the forums or Groups with your promotional comments and links, nobody loves that and you might end up getting frowned upon.
Never Randomly comment on Artworks without looking at them, that is spam as well and none likes a spammer.
Don't be mean or even Arrogant, DA is no place for those type of people, in DA we help each other out, not abuse and disrespect each other.
Don't get into unnecessary fights, arguments and flame wars with people you really don't need to start trouble with. Just be yourself and be cool, don't be the image people hate to see.
And Finally don't stalk people, that is like commenting on every Deviation, sending them notes everyday, replying to all their Forum Threads, they will just feel creepy and might block you to Oblivion. Unless they are your friends then it is okay
So that is it Folks, thanks for reading and I hope you benefited from a point or two. This Journal is aimed to the newly undiscovered deviants, if you are a Hardcore Metalcore Deviant then you don't need this, but thanks for reading and being Awesome! ^^
Wish you all the best and good luck!
Mkemaster
are having this great contest, I recommend you go check it out, its quite interesting. You gotta play a song and draw while it is fueling you with love and inspiration, more details in the group page!! 
