Front-end development is a process of the creation site’s client-side. Front-end developer is engaged in site layout template and user interface creation. Typically, front-end developer - is a master of all trades. He must have the design talent, be a high-skilled coder and a good programmer - like all-in-one.
Front end developer deals not only with the specific concepts and tasks in his work, but often with abstract thinking. He is one of those people who can build a bridge between mathematics and art, he actually takes mathematics as an art. Due to the fact that he is able to combine these two disciplines, because of the fact that he could connect the user experience to the processes of logical processing - it is a very valuable asset to the business.
In the past, front end developer was the designer who sent a bunch of GIF images to the server developer. Then he placed them on multiple tables, which have created the markup generators. This code was not structurally or semantics.
But those days are gone and now front end developer’s tasks changed dramatically, it became more complex and important about the advent of Ajax, HTML5, CSS3, web applications, social networks, mobile devices, and SEO. It's too much technology to be able to covered by one person. Businesses should keep pace with emerging trends and expanding technology. And hire the right type of developers to achieve success.