Doing my resume is like preparing for my future. These types of documents are very important because everyone knows how to write a resume. Also, a resume serves as a tool to demonstrate your qualifications to potential employers, including your career and academic experience. Your resume should highlight your main duties in each employment you've held. A resume does not specifically state how well you may have performed in a position, but it does show that you can write clearly enough for hiring managers to comprehend what you are capable of.