Write an application letter/e-mail to apply for a job offer

I would ask the post of technical assistant in microsoft infojobs advertised on the di 24 June.

I am writing so that we can teach the interest that I have to get this job of assistant coach.

I have the knowledge and basic requirements for this job, many pratice experencia in this field (over 350 hours), plus a titling average degree of technical assistant.

If I gave an interview, please mightbe afternoon?

I send my resume, in addition to all the details of my qualifications and work history until today.

Thanks in advance.