Web development is a field of software development related only to designing internet applications. If you wish to become a web developer you should have good knowledge in certain scripted languages like HTML, XML and also other things like web design.
You can get an online education to become a web developer and get yourself online accredited degrees so you are familiar to all the information needed to build and maintain a good web site.
There are front end web developers or back end ones and the difference between them is quite simple. Front end developers are good at the customer portion of a website, and should have knowledge of mark up languages and the various ECMA scripts like Java Script, Action Scripts and CSS.
While back end developers work on the server side framework which uses things like PHP, JSP, .NET, python and Perl. They also need information on databases whether they are on their web servers or on an external system.
Additionally, web developers are also concerned with layout, design, graphics, programming and even administration related knowledge. You get either get into beginner HTML if you are just starting out, or if you have basic knowledge of HTML you can pick up the advanced web development courses which will take you deeper into HTML, cookies and Cascading Style Sheets, as well as tell you about updating your website with multimedia.
You can choose either to get more involved into design or programming. The choice depends on which field you are more interested in because there are ample career options for both. You can either join a firm on a regular basis or do freelance work and set up your own web development business.
As exciting as the field of web development is, it can be tough to keep track of all the new things coming up in the market and keep yourself updating. This is an ever changing field and you will get success if you are efficient and restructured.
If you wish to begin your freelance work, you should begin by doing voluntarily websites so you can begin making your portfolio. Once you are in the market and people know what you can do you can talk your own terms with clients. This is why certifications and online accredited degrees and a good online education are incredibly important.