MySimpleResume

12 Common Resume Mistakes and How to Fix Them

Last updated November 2026 · By the MySimpleResume team

Small, avoidable mistakes often cause good candidates to be passed over. Here are twelve of the most common ones, with a fix for each.

1. A generic resume for every job

Fix: Keep a master version, then adjust your summary, skills order and top bullets to match each posting.

2. Duties instead of achievements

Fix: Rewrite bullets to show outcomes. Ask yourself "so what changed because of my work?"

3. Typos and inconsistent formatting

Fix: Proofread out loud, check dates and capitalisation, and have a friend review it. Use one date format and one bullet style throughout.

4. An unprofessional email address

Fix: Use a simple address based on your name. Create a free one if needed.

5. Too long or too crowded

Fix: Aim for one page if you have under ten years of experience. Cut older or irrelevant roles and use sensible margins.

6. A weak or missing summary

Fix: Add two to four specific sentences about who you are, what you are good at and one result.

7. Listing every skill you have ever touched

Fix: Keep only relevant skills you are comfortable discussing, grouped into categories.

8. Including personal data that is not needed

Fix: Omit date of birth, marital status and full home address unless the local convention for your country requires them.

9. Over-designed layouts

Fix: Choose a clean, single-column template with readable fonts. Avoid graphics for skill levels and text in images.

10. Unexplained employment gaps

Fix: A brief, honest line such as "Career break: caregiving" or "Full-time study" is usually enough. Mention any courses or projects completed during the gap.

11. Broken or missing links

Fix: Test every link in your final PDF. Make sure your portfolio, GitHub or LinkedIn profile is current and public.

12. Saving in the wrong format or with a poor file name

Fix: Export a text-based PDF and name it clearly, such as "Jane-Doe-Resume.pdf".

Final checklist

You can apply this checklist while building your resume in the MySimpleResume builder.

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