A lot of things have come and gone on the net such as Flash, but back in the day everybody had it. However, times have changed now and things are quite the opposite; if you want to hire a worthy web designer now, you need to look at how good he is at creating websites that offer a strong user interface, rather than knowing how to work with flash. If you have ever encountered a heavy use of it on a site, then perhaps you know the reasons it is not recommended. There are many, including us, who feel that Flash causes more problems than it is worth, and the hassles do not justify using it. If you want the best results and success, then just think about your traffic and visitors and giving them a hassle-free and useful experience.
One of the only ways you can get a good idea about the quality of their work is studying past projects they have done. As you are looking at their samples, try to spot their individuality and see if it meshes well with what you like. Always talk to the designer about his or her thoughts for your site, and do make suggestions of your own. It's really important that you're investing in a designer that is worth the money, because getting your website re-designed again and again is not very viable, nor is it professional. But it is not so hard to ensure a happy ending if you do the right things in the beginning when you are hiring.
There are web design/development companies that are known to offer all services, including the marketing and the promotion of your website.
Of course this is entirely your call and it is up to you to check it out as much as possible. What we have found is very many people want to take care of promotion themselves because they are a bit private about what they do. This way, you'll ensure that the end result you're getting perfect in both marketing and design sense. If you need a web designer, then just begin doing your research like we talked about and take action on it.
