Crafting an Impressive Resume: 15+ Common Mistakes to Avoid
- Anastasia Artounin
- Oct 30, 2023
- 7 min read
Updated: Jan 15, 2024

Your resume is your ticket to unlocking a world of career opportunities, but it can also be a potential minefield of errors that can sabotage your job prospects. In today's competitive job market, a well-crafted resume is your first chance to make a lasting impression on potential employers. However, countless job seekers unknowingly commit blunders that leave their resumes in the reject pile. Whether you're an experienced professional looking to climb the career ladder or a recent graduate taking your first step into the professional world, understanding the common pitfalls to avoid on your resume is essential. In this blog, we'll take a close look at the top 18 mistakes you should steer clear of when creating your resume, helping you increase your chances of securing the job of your dreams. Let's dive in and ensure your resume shines as brightly as your qualifications and experiences deserve!
Mistake 1: Spelling and Grammar Mishaps
Spelling and grammar errors can be your resume's silent killers. They undermine your professionalism and attention to detail. To safeguard against these blunders:
Proofread your resume carefully. Give it a once-over, twice-over, and even a thrice-over.
Use spell-check or tools like Grammarly if they’re available
Read your resume out loud. You’d be amazed at the errors you catch!
Get a buddy or two to review your resume. A fresh set of eyes is a game-changer.
Tip: While Grammarly is an excellent tool, don't solely rely on it. Proofread your resume yourself and consider having a friend or colleague review it as well.
Mistake 2: Inaccurate Contact Info
Your resume might be a masterpiece, but if employers can't contact you, it's all for naught. Ensure your contact details are spot-on:
Double-check your phone number, ensuring it's your current and working number.
Confirm that your email address is accurate and easily accessible.
Tip: For your email, it's best to use a professional address. As an example, "john.smith@email.com" conveys professionalism, while "partyking89@example.com" does not.
Mistake 3: Generic Objectives
A vague, generic objective is a missed opportunity to make a memorable impression. Nothing says dull more than “I want a challenging job.” Come on, you’re more exciting than that, right? Let’s pump it up:
Customize your objective statement for each job you apply for. Show them you’ve done your homework and are all fired up about this specific gig.
Think of your objective statement as the trailer to an awesome movie - make them eager to see the whole thing!
Resource: Check out my guide on Writing Compelling Resume Objectives.
Tip: For example, if you're applying for a marketing role at a tech startup, your objective could be: "To leverage my digital marketing expertise to drive user engagement and growth at a cutting-edge tech company."
Mistake 4: Monster-Length Resumes
A 50-page resume might as well be a novel. Ain’t nobody got time for that! Hiring managers are busy folks. Your resume should be concise, yet comprehensive. Keep it around one to two pages. Keep these in mind:
Your resume is your first impression, and you don’t want to bore them to tears.
Focus on what’s most relevant, and don’t get lost in the details.
Tip: Focus on your most recent and relevant experiences. For instance, if you're applying for a web developer position, elaborate on your recent web development projects while briefly mentioning unrelated roles from years ago.
Mistake 5: Unprofessional Email Addresses
Your email address is your digital business card, and you won’t want it to scream “unprofessional”. So:
Stick with your name in your email address. Seriously, ‘partydude123@email.com’ won’t cut it.
Avoid using nicknames, numbers, or sharing your hobbies in your email address. Keep it pro!
Mistake 6: Including a Photo
In a world of selfies and social media, putting your photo on your resume might seem like a no-brainer. But including a photo on your professional resume can be risky, as it's not always expected or appropriate:
A photo can introduce unconscious biases, which aren’t ideal for a fair evaluation.
Your looks are usually irrelevant for most jobs. Unless you’re applying for a gig where looks matter (like modeling or acting), leave your photo out.
Tip: In most cases, it's best to omit a photo from your resume, especially if you're applying for jobs in countries where it's not a common practice, like the United States.
Mistake 7: Jargon and Acronyms
Using industry-specific jargon and acronyms might confuse those who aren’t in the know. Ensure your resume is understandable to a broad audience. Here’s the deal:
If you must use an acronym, spell it out the first time and put the acronym in parentheses.
Describe your achievements and skills in plain, simple language. Imagine explaining your job to someone who’s never heard of it - that’s your goal.
Tip: Imagine you're applying for a job in healthcare. Instead of writing "Administered PTCA and CABG procedures," explain it as "Performed cardiac procedures, including PTCA (Percutaneous Transluminal Coronary Angioplasty) and CABG (Coronary Artery Bypass Graft)."
Mistake 8: Lack of Keywords
In today’s digital age, many employers use Applicant Tracking Systems (ATS) to sift through resumes quickly. These systems rely on keywords to identify qualified candidates:
ATS is like the bouncer at the resume club. If you don’t have the right keywords, you’re not getting in.
Read the job posting carefully and include those keywords in your resume.
Tip: Look at the job description for the position you're applying to. If it mentions specific skills or qualifications, incorporate those exact keywords into your resume. For instance, if the job posting emphasizes "project management" skills, ensure that phrase is present in your resume.
Mistake 9: Inconsistent Formatting & Overcomplicated Design
Your resume isn’t just about what you say; it’s also about how you say it. Your resume's design should be clean and consistent. Avoid overly complex layouts that distract from your content.
Consistency is key! Use the same font, maintain uniform margins, and keep headings and bullet points consistent.
A clean and simple design goes a long way. Think of your resume as a clean-cut suit or a snazzy dress - keep it stylish but professional.
Tip: Choose a clean, easy-to-read font, like Arial or Calibri. Use bullet points to make your accomplishments stand out. For example, if you're a graphic designer, your resume's layout should showcase your design skills while remaining readable and professional.
Mistake 10: Over-the-Top Accomplishments
While you should celebrate your achievements, don't exaggerate or oversell yourself. It is better to be humble and truthful.
Bragging is okay, but outright exaggerations can cost you the job. Stick to the facts.
Provide evidence for your accomplishments. Numbers, percentages, and figures make your claims more credible.
Tip: Instead of claiming, "I revolutionized the entire industry," provide specific examples. Say, "Implemented a new project management system that increased team efficiency by 20% and reduced project delivery time by 15%."
Mistake 11: Including Irrelevant Experience
Just because you babysat your neighbour’s kid in high school doesn’t mean it belongs on your resume now. Relevance is key. Don't clutter your resume with experiences unrelated to the job you're applying for:
Prioritize your most relevant experience for the job you’re applying for.
Remember, quality is more important than quantity.
Tip: For example, if you're seeking a marketing role and you've worked part-time as a barista, focus on customer service and interpersonal skills developed in that role, rather than describing coffee-making procedures in detail.
Mistake 12: Missing Achievements
Don’t sell yourself short! Your resume is a chance for you to showcase your accomplishments:
Your achievements are like the shiny medals on your chest. Show them off!
If you did something awesome, put it on your resume. Plan and simple.
Tip: If you led a successful marketing campaign, quantify it. Instead of merely saying "Led a marketing campaign," specify: "Led a marketing campaign that increased website traffic by 40% and boosted sales by 15%."
Mistake 13: Vague Achievements
Saying you ‘improved sales’ is one thing, but telling them you ‘boosted quarterly sales by 30%’ is another. Don't be vague when describing your achievements; use concrete numbers and data:
Quantify your achievements with specific numbers. It proves you’re not just talking the talk; you’ve walked the walk.
Tip: If you're a project manager, detail the impact of your projects. For instance, rather than stating, "Managed projects successfully," say, "Managed 15 projects with an average 10% under-budget and 20% ahead of schedule."
Mistake 14: Unexplained Gaps
Life happens, and sometimes, you might have employment gaps. No biggie! Here’s how to address them:
Be honest. Explain your gaps truthfully, but briefly.
Focus on what you did during the gap that enhanced your skills or experience.
Tip: If you took time off to travel, you could explain it as, "Took a sabbatical to explore new cultures and gain a broader perspective, which enhanced my adaptability and problem-solving skills."
Mistake 15: Neglecting Soft Skills
Hard skills are essential, but soft skills are like the icing on the cake - they make you even more appealing:
Including soft skills like teamwork, leadership, and communication shows you’re the full package.
Your resume isn’t just about what you’ve done but who you are as a person.
Tip: For instance, if you're a software engineer, emphasize how your strong communication skills have enabled you to collaborate effectively with cross-functional teams, resulting in timely project deliveries.
Mistake 16: Ignoring Your LinkedIn Profile
Your LinkedIn profile is a valuable extension of your resume in the digital world. Ignoring it can be a significant mistake:
A well-maintained LinkedIn profile adds extra oomph to your professional image.
Keep it up-to-date and ensure it matches the info on your resume.
Tip: Ensure your LinkedIn profile complements your resume. Use a professional photo, write a compelling headline, and create a summary that echoes your career goals and highlights your skills and achievements. Also, actively engage with your network by sharing relevant content and connecting with professionals in your industry.
Mistake 17: Including References
While references are essential, including them directly on your resume is generally discouraged:
Don’t include references on your resume. Save them for when employers ask.
Be ready to vouch for your qualifications, though, so keep your references on standby.
Tip: Don’t clutter your resume with references. Instead, create a separate document with your references that you can provide upon request. Notify your references ahead of time and ensure they are aware of the specific job you’re applying for. This allows them to prepare and speak knowledgeably about your qualifications when contacted by potential employers.
Remember, your resume is your ticket to your dream job. Avoid these common mistakes, follow the tips and examples, and you'll be well on your way to creating an outstanding resume that catches the eye of potential employers.
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