Before a human reads your resume, software usually reads it first — an applicant tracking system that pulls your text into structured fields: name, work history, skills, dates. When the layout confuses the parser, your experience lands in the wrong field or vanishes. The fixes are simple, and none of them require gaming anything. You're just making sure the document reads cleanly.
1. Multi-column layouts
That sleek two-column template with a skills sidebar looks great to you and scrambles for a parser. Many ATS engines read left to right across the full page width, so a two-column design interleaves your sidebar with your job history — "Python" ends up jammed between two bullet points about a job it has nothing to do with.
The fix: use a single-column layout for the content that matters. One column, top to bottom, in reading order. Save the two-column art for the version you hand to a person in the room.
2. Tables
Tables are tempting for skills grids and neat date alignment, but parsers handle table cells inconsistently. Some read a table row by row, some column by column, and some drop the contents entirely. A skills matrix built in a table can arrive as a jumble or as nothing at all.
The fix: replace tables with plain text and simple bullet lists. If you want your dates to line up with job titles, use tabs or your document's built-in alignment rather than an invisible table grid.
3. Text inside images or graphics
Anything rendered as a graphic — a headshot with your name on it, a "skills" infographic, a logo containing text, a bar showing your "proficiency" — is invisible to a parser. It reads text, not pictures. Whatever you baked into an image simply isn't there as far as the system is concerned.
The fix: every word that matters must be live, selectable text. A quick test: open the file and try to select and copy a line. If you can't highlight it, the software can't read it.
4. Nonstandard section headings
Creative headings like "Where I've Made a Dent" or "My Toolbox" read as clever to a human and as noise to a parser looking for known anchors. The system scans for conventional labels to know where your work history and skills begin.
The fix: use the plain headings parsers expect — "Experience" or "Work Experience," "Education," "Skills," "Certifications." Be inventive in your bullet content, not in your section labels.
5. Problematic file exports
A resume saved as a scanned PDF, an image export, or an unusual format can arrive as an unreadable blob. Even a normal-looking PDF exported with fonts converted to outlines becomes a picture of a document rather than a document.
The fix: export a standard, text-based PDF or the format the application requests. After exporting, reopen the file and confirm the text is still selectable. When in doubt, a clean .docx is widely readable.
Check it before you send it
The through-line for all five: view your resume the way the machine does. Copy the whole document, paste it into a blank plain-text editor, and read what comes out. If the order is scrambled, sections are missing, or skills have disappeared, the parser will see the same mess. Some tools, FilterProof among them, show a parsed preview so you can catch this before applying — but the paste-into-plain-text trick costs nothing and catches most of it. Clean parsing doesn't beat any system; it just makes sure the resume you wrote is the resume that gets read.