1. Ignoring ATS Optimization

The Mistake: Using complex layouts, graphics, or tables that Applicant Tracking Systems (AI) cannot read.

The Fix: Use a clean, single-column, text-based format. Stick to standard section headers so the "robot" can categorize your skills correctly.

2. Poor Formatting and "Bloat"

The Mistake: Dense paragraphs, tiny fonts, and inconsistent margins that make the resume hard to scan in 6 seconds.

The Fix: Use bullet points (limit to 3–5 per job), keep font sizes between 10–12pt, and leave plenty of white space.

3. Making it Too Long (or Too Short)

The Mistake: Entry-level candidates with 3-page resumes, or senior leaders hiding 20 years of experience on half a page.

The Fix: Stick to the "Goldilocks" rule: 1 page for students/early career (1–10 years) and 2 pages for mid-to-senior level professionals.

4. Using a "One-Size-Fits-All" Resume

The Mistake: Blasting the same generic resume to every job opening.

The Fix: Tailor your resume for every role. Look at the job description and mirror the specific keywords and skills that the employer is asking for.

5. Listing Duties Instead of Achievements

The Mistake: Writing a list of job responsibilities (what you were told to do) instead of your impact.

6. Weak Professional Summaries

The Mistake: Using an "Objective" statement that tells the company what you want from them.

The Fix: Write a Professional Summary (2–4 sentences) that highlights the unique value you bring to the company from day one.

7. Including Irrelevant Experience

The Mistake: Listing every job you’ve had since high school or skills that are 15+ years old.

The Fix: Focus on the last 10–15 years. If the experience doesn't prove you can do this specific job, cut it to save space.

8. Including a Photo or Personal Info

The Mistake: Adding a headshot, or details like marital status and religion.

The Fix: In most professional markets, this can lead to unconscious bias. Keep it merit-based—only include your name, phone, email, and LinkedIn.

9. Typos and Grammar Slips

The Mistake: Spelling errors or inconsistent verb tenses (mixing past and present).

The Fix: Proofread multiple times and use tools like Grammarly. A single typo can signal a lack of attention to detail to a recruiter.

10. Using Unprofessional Contact Info

The Mistake: Using an email address like skaterboy92@yahoo.com or forgetting a professional URL.

The Fix: Use a simple firstname.lastname@gmail.com format and include a link to your polished LinkedIn profile.