When applying for a job, the most important thing you can do is prepare a compelling cover letter that highlights your skills, experiences, and why you're a good fit for the position.
A good cover letter can increase your chances of getting an interview and can even help you get offers. Your cover letter must not be longer than a single page and should include a short introduction about yourself and why you're interested in this position, a clear statement about why you're the right fit for the position and the skills you bring to the job, and a short section at the end where you can share any additional information about yourself, such as additional experience or education.