Specialize. I do graphics design on upvote and elance, and that is how I get many more client.

I revamped my whole profile to be a professional book cover designer. I show only book cover designs in my portfolio.

I applied only for book cover design. Which in turn caused me to learn the ins and outs of publishing a book cover, from paperback sleeves to ebook covers.

I then highlited my new found expertise in my profile. This specialization and demonstration of “know how” makes me stand out from the heard of graphics designers applying to design a book cover. I also charge more than most.

The key to success is to deliver a high quality product in a timely manner. As well as great customer service. I always make revisions untill they 100% happy. Sometimes I submit 2 or 3 designs for them to choose from. Be very responsive and open to communication. This goes a long way.

This will start to land you more jobs that you can charge a higher price for, and… excellent feedback!

It will bring repeat clients, and open up to more avenues to find new clients.

Hope this helps.