Functional format is best for those who are switching their career or have large employment gaps on their resume. In this format, you dont have to list the joining or resigning dates of the previous employments. Functional format will hide your employment gaps or your job switching.
What should you do to ensure that you have a good representation of your career? It is easy - all you have to do is find a resume writing service. However as in all things there are both good and bad resume writing services.
The cost is too good to be true. It is only human to try to find the best service at an affordable price. However it is also true that you get what you pay for. If a service says that it can write your resume for a few dollars it is better to be cautious. Creating good quality resumes requires using specific skills. The cost can be lower only if the summary of your career is part of a mass produced set of similar documents.
Remember you resume will be read by humans as well as by machines which will scan for the right keywords. So put some time and energy into your keywords when you write. Resumes must grab the attention of both the human and the computer scanner.
Combination resume is the combination of above two formats. It is getting popular these days as it includes the features of above resume formats. Just like the resume formats, there are different types of resume samples. Combination, functional and chronological are the three main types in which samples are provided on most online websites.