The more experience and expertise you have in a given field the more desirable you will be and the more income you can generate. Technical fields such as programming and search engine optimization are always in demand, and more graphic fields such as design are sought out as well.

Even taking a class or two in a certain programming language or graphic design may give you the skills you need to launch a freelance career. It is possible to make a freelance career out of almost any field of work imaginable. It simply takes skill and a bit of marketing.

Marketing Yourself as a Freelancer:
The most challenging aspect of freelancing is finding a market for your particular skill. Marketing presents little problem for those who specialize in public relations and are selling their marketing skills, but for the rest of us, the ability to effectively market our wares separates those who are successful from those who are not.

To successfully market yourself and your offering, you must go where there is a need. If you are specializing in design, find those who are building websites who need your help. By the same token, if you are a freelance writer, it is not enough to simply maintain a blog demonstrating your skill. You must find readers and eventually clients who find themselves in need of your service.

Establishing a Successful Freelance Career:
Finding your skill set and then finding a customer base are the fundamentals of establishing a freelance career. To make that career successful there are many other aspects to consider:

You must research and benchmark your service and those of similar professionals. Could you be doing more or offering additional services? What is the competition doing?

Find the ideal rate that brings you the maximum amount of profit with a reasonable amount of work. Are you slaving away for pennies or have your price so high you're putting off clients? Does your rate adequately reflect your level of expertise?

Maintain professionalism at all times. Being a freelancer does not entitle you to act unprofessionally. Yes, you set the rules, but those rules also reflect you and your service. Act like a professional and your clients will think of you as one.

Stay current. The world is constantly changing, and you must stay current. Read the latest material and constantly network. Understand the changes to your industry and stay with or ahead of the times.