Focus on the most importance: A resume or a resume both requires focusing points. You should go deeply into the most important points about your qualification and knowledge about the job and the company. You may make bold or italic important points (if printing). The length of your resume should not be more than 1 page and there must be a full name with signature at the end of the page. Also, do not forget that the content of the resume and it must not be different in information, especially important ones. However, it is neither a part nor a summary of your one. So, differentiate the it is function and resume.
A resume should start with short but clear and open sentences. Your goal is to show that how much you understand about the job, why you love that job and how much experience you have gained when doing similar jobs. Then, why do not you put those in your resume and it in a professional way? The strength of your resume depends on your confidence, but confidence here does not mean arrogance. Your resume must absolutely avoid words and phrases that may make the readers think that you are too sharp and even deceitful. Use the resume and resume to make the readers understand that you are sensitive, professional, politely and well qualified.
Almost people who tend to seek a job understand that resume is the decisive factor to whether you can make it to the interview round or not. Moreover, do not forget that resume and resume is two sides of the one which show your outstanding capability. However, not everyone can know how to make his resume and resume become decisive to the employer. It is not about spending more time or providing more information in the resume that make that resume becomes well impressive to the employers.