What important document illustrates qualifications to a potential employer?

The resumé is a crucial document that provides a comprehensive overview of a candidate's qualifications, skills, work experience, and education. It serves as a marketing tool for job seekers, summarizing their professional background in a way that is organized and easy for potential employers to review. A well-crafted resumé highlights relevant achievements and competencies that demonstrate the candidate's ability to fulfill the requirements of the job they are applying for.

In contrast, a job application letter typically accompanies a resumé and introduces the applicant to the employer, but it does not detail qualifications to the same extent. An inquiry letter is used to request information, often about job openings but does not showcase qualifications. A progress report is focused on providing updates on ongoing projects or tasks and is intended for internal reporting rather than job searching. Therefore, the resumé is the most important document that directly illustrates qualifications to a potential employer.