Resume parsing is the automated technology that extracts data from a resume file (PDF, DOCX) and converts it into a structured XML or JSON format. This process allows applicant tracking systems (ATS) to easily store, search, and categorize candidate information such as contact details, work history, and skills. Poor formatting can lead to parsing errors, causing qualified candidates to be overlooked.
An Applicant Tracking System (ATS) is a software application used by employers to streamline the recruitment process. It automatically collects, sorts, scans, and ranks job applications tailored to specific open positions. By parsing resumes for relevant keywords, skills, and experience, the ATS filters candidates before a human recruiter ever sees them, making optimization critical for job seekers.
Keyword optimization is the strategic process of incorporating specific words and phrases from a job description into your resume. This practice signals to both Applicant Tracking Systems (ATS) and human recruiters that your experience aligns perfectly with the role's requirements. Effective optimization involves using the exact terminology for skills, tools, and certifications found in the job posting.
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Analyze My ResumeCareer Glossary by Jobbris
Definitions reviewed by career experts • Last updated: February 2026