Resunova

Blog

Optimizing Résumés for Applicant Tracking Systems

Guidance adapted from the UIC Office of Career Services. Resunova’s ATS panel applies the detectable rules to your exported PDF.

Applicant tracking systems extract plain text from your file and map it into fields recruiters search. Fancy layouts often parse poorly even when they look great to humans.

Top tips

  • Prefer a simple Word layout saved as .doc when an employer asks for Word. Many ATS tools parse .doc most reliably; some struggle with complex .docx, RTF, or image-only files.
  • Use simple formatting: avoid headers and footers for contact info, templates with heavy graphics, borders, shading, and decorative symbols (standard bullet points are fine).
  • Customize each résumé for the specific role using language from the job description — not a one-size-fits-all file. Use specific tool names (e.g. “Adobe Photoshop”) instead of vague labels (“image-editing software”).
  • Place keywords in context inside accomplishment bullets, not only as a disconnected skills list.
  • Proofread carefully. ATS parsers and recruiters both penalize typos and garbled text.

Format checklist

  • Avoid special characters and accented letters in the file (e.g. “résumé” may parse as “r?sum?”).
  • Do not put punctuation in your name line — no parentheses, commas, slashes, or hyphens in the name itself.
  • Use a single-column layout (no tables, multi-column sections, or text boxes).
  • Use readable body text (about 11 pt or larger in Word; our PDF export uses ATS-safe sizing).
  • Put only your name on the first line — move degrees and certifications to a separate line.
  • Stick to standard fonts (Arial, Georgia, Tahoma, Calibri, Verdana).
  • Include months in date ranges (e.g. 06/2010 – 08/2012) and align dates to the right when possible.
  • Avoid condensed/expanded text or extra spaces between letters.
  • Use consistent capitalization and punctuation so parsers can assign fields correctly.
  • Spell out terms plus abbreviations when space allows (Certified Public Accountant (CPA)).

Do

  • Submit through the company ATS even when you have an employee referral.
  • Use the exact job title from the posting on your résumé when applying for that role.
  • Place employment and education dates on the right side of each entry when possible.
  • Consider ALL CAPS section headers (EXPERIENCE, EDUCATION) to help parsers categorize content.
  • Upload the file when the form allows it instead of pasting into text boxes.

Don’t

  • Don’t put MBA, CPA, etc. next to your name — list credentials on their own line.
  • Don’t list skills you can’t defend in an interview or skills assessment.
  • Don’t mix many fonts or sizes across the document.
  • Don’t rename sections (“My Journey,” “Toolkit”) — parsers may dump that text into uncategorized fields.

Source: UIC Office of Career Services. For parsing research and the 25–35 keyword band, see How ATS really works.