A good resume can obviously help provide more job opportunities than a mediocre one. Service https://us.essayassistant.net/....write-essays-for-mon will write resumes that accentuate your strengths.
Resumes can be written in any format. Usually, however, they are organized chronologically from most recent job to the job most distant in the past up to ten years. They can also have a more functional format that is more skills oriented. The skills would listed along with a situation where that skill was used. A resume can also be a combination of formats.
Many employers require a cover letter that explains how you can benefit the company you are applying to. It requires at least some knowledge of where your skils can be applied in the company and how they will benefit the employer.