Most resume advice fails because it treats formatting as a matter of taste. It is not. Formatting is the interface between your experience and two readers: a parsing program that converts your file into database fields, and a recruiter who gives the result six to eight seconds before deciding whether to keep reading. Every rule below exists to keep both readers on your side.
1. Start with the structure, not the design
Before you open a template or pick a font, write out your content in plain text: contact line, summary, skills, jobs in reverse chronological order, education, extras. Then apply formatting. Working in this order prevents the most common resume problem — a beautiful layout holding three thin bullet points because the design consumed the space that content needed.
2. Use standard fonts at readable sizes
Stick to Calibri, Arial, Helvetica, Georgia, Garamond, or Times New Roman at 10–12pt for body text and 14–16pt for your name. Decorative or script fonts often fail to parse and strain the reader's eyes. If a font came pre-installed on your computer in the last decade, it's probably fine. Anything you downloaded for a wedding invitation is not.
3. Keep one column, always
Two-column resumes are the single most common cause of garbled ATS parsing — skills end up in the wrong section, dates detach from jobs, and recruiters see a mess. A single column with clear headings is both safer and easier to skim. If you want visual separation, use white space and a horizontal rule, not a sidebar.
4. Get the section order right
- Header: Name, city/state, phone, email, LinkedIn. (No full street address needed in the U.S.; city and state is standard.)
- Summary (optional, 2–3 lines): Who you are and the value you bring. Skip it if you're a student — lead with Education instead.
- Skills: 8–12 relevant, honest keywords pulled from the job posting.
- Work Experience: Reverse chronological. Include role, company, location, and dates.
- Education: Degree, school, graduation year. Include GPA only if 3.5+ and you're early-career.
- Extras: Certifications, projects, languages, volunteering — only if relevant.
Use the standard labels. ATS software and recruiters both look for "Work Experience," "Education," and "Skills." A creative heading like "Where I've Been" costs you parsing accuracy and buys nothing.
5. Write achievement bullets, not duty lists
Weak bullets describe responsibilities. Strong bullets describe outcomes. Use the formula: action verb + what you did + measurable result.
Strong: "Grew Instagram following from 2K to 15K in 8 months by launching a weekly behind-the-scenes content series."
Two to four bullets per role is usually enough. Lead with the bullet most relevant to the job you're applying for, not the one that happened first chronologically.
6. Quantify without inventing numbers
No exact figures available? Estimate honestly — "roughly 40 clients," "team of 6," "about 15 hours a week." Approximate figures still beat vague claims, and they survive an interview question. Never invent metrics: a hiring manager who asks "how did you measure that?" will end the conversation quickly if the number was decoration.
7. Mind the length rules
- 1 page: Students, new grads, and professionals with under roughly 8 years of experience.
- 2 pages: Senior professionals with a long, relevant history.
- Cutting older, irrelevant roles is better than shrinking the font to 9pt to cram everything in.
8. Handle dates and gaps honestly
Use a consistent format throughout — "Mar 2022 – Jun 2024," not a mix of "03/2022" and "2022 to 2024." For employment gaps, you don't need to apologize on the resume itself; if asked in interviews, briefly and confidently explain what you did during that time (courses, caregiving, freelance work, health recovery). List contract and freelance work under the same experience heading, with the client or project named.
9. Tailor each application in 15 minutes
Keep a master resume with every role and bullet, then create a trimmed copy for each posting. Read the job description twice and highlight the required tools, methods, and outcomes. Reorder your bullets so the closest match appears first, and replace generic phrasing with the posting's own terms where they are truthfully yours. Our ATS keyword guide walks through this line by line.
10. Special guidance for students & new grads
No full-time experience? You have more material than you think:
- Internships and part-time jobs — describe them with the same achievement-bullet approach as any other role.
- Class projects — a semester-long team project with a real deliverable belongs under "Projects."
- Campus leadership — "Organized a 200-person career fair with a $3,000 budget" is real experience.
- Volunteering — counts, especially when it demonstrates job-relevant skills.
Put Education first, keep the resume to one page, and lead every bullet with an action verb. A relevant course listed under Education is worth more than an unrelated summer job described in detail.
11. File format and naming
Export as PDF unless the employer explicitly asks for Word (.docx). Modern systems — Workday, Greenhouse, Lever — read PDF text layers reliably; a scanned or image-based PDF is where parsing breaks. Before sending, run the plain-text paste test described in our template guide, and name the file Firstname-Lastname-Resume.pdf.
12. Formatting details that break parsing
Three habits cause most parsing failures, and all three are easy to drop. First, putting your phone number or email in the document header or footer — several systems ignore that area entirely. Second, using a table to align dates: the parser reads columns in sequence and can attach the wrong date to the wrong job. Third, submitting a scanned PDF; if you cannot select the text with your cursor, neither can the software. Keep contact details in the body, align dates with tab stops, and export directly from Word or Google Docs.
13. Final proofread checklist
- Consistent punctuation (all bullets end the same way)
- Consistent date format throughout
- No typos — read it aloud, or have a friend skim it
- Job titles and companies spelled correctly
- Email address is professional (not a nickname handle)
- Every claimed skill is something you can discuss in an interview
- File name and document title match your name, not "resume_final_v3"