5 Common Mistakes To Avoid While Building Your MBA Resume

Your MBA resume is not just a summary of your career; it’s a powerful marketing tool that presents your leadership, impact, and career trajectory to the admissions committee. Unlike a job resume, which focuses on responsibilities, an MBA resume must highlight your contributions, results, and growth potential.

At Admissions Gateway, we believe that a great resume showcases the overall business impact of your work from your Manager or Skip Manager’s perspective, which enables the AdCom to truly understand your contributions to the larger firm and your involvement in the business beyond your day-to-day responsibilities.

Let’s dive into the 5 mistakes you should absolutely avoid while building your MBA resume.

1. Lack Of Pillars And Structure

It’s a real shame when highly accomplished professionals’ resumes with 5+ years of experience and loads of accomplishments lack impact because these accomplishments are buried within large blocks of content with no pillars or structure.

That’s why we recommend candidates use a basic Word document format recommended by most top business schools, with only three sections: Education, Work Experience, and Additional Information.

In the Work Experience section, build pillars to create different sub-sections within your work. For instance, an Investment Analyst at a PE/VC Fund’s resume pillars could be: Fund Strategy, Deal Diligence, Sourcing Strategy, Sector Expertise (Highlight the sector most relevant to your goals), Portfolio Management, etc.

In the Education section, an MBA resume only needs information from your undergrad and master’s (if any). In this section, when you’re highlighting your experiences from your undergrad, build pillars that could read something like “Student Placement Cell Head, Career Development Center, IIT,” and then the specifics of the work you did there.

Within the Additional Information, build pillars that help the reader clearly understand your volunteering experiences, initiatives, extracurriculars, and interests. Whether you make the pillars that read “volunteering” or “interests” or you build pillars that read “Education Advisor at X” or “Co-founder X NGO,” it doesn’t matter. What matters is that you build your resume in a way that it is easy to read, and key points within your content are highlighted well so much so that the reader can get a great sense of your profile in a quick 1-minute read.

2. Trying To Fit It All Into The 1-Pager

No one likes resumes that read too long and go on for pages, especially business schools. One of the primary thumb rules of a resume is “1 page for every 10 years,” and mind it, schools take it very seriously.

The best resumes are the ones that show that the writer has carefully curated the content and customized it to build a personalized story.

So, if you’ve got 5 cases at your MBB firm, you do not need to talk about all five necessarily as five different blocks. Bifurcate your experiences by the kind of work you did such as experiences regarding developing a new IP could be clubbed together, expansion could be under one block, and sector expertise could come under one banner. This way you can filter your most impactful work without having to talk about the same kind of tasks you did across cases. Naturally, it’ll also allow you to reduce repetition, making the resume crisper.

Don’t try to fit things into one page by messing up the format. Stick to professional fonts like Arial, Calibri, or Times New Roman (10-12 pt). Maintain consistent formatting (right tab aligned dates, equal spacing, uniform bullet points). Ensure margins are between 0.5” and 1” for better readability.

3. Focused On Responsibilities, & Not The Impact

If your resume matches the job description of the profile you were hired for, you’re not on the right path. Your resume bullets need to focus heavily on quantifying the specifics of your work and the impact.

Each bullet point should be written from the perspective of your boss. So, think like your boss. “10% of a bigger picture is way better than 100% of a small picture.” So, develop a macro lens for the work you do. Let’s see a couple of resume bullet examples to see how there was a difference in the impact.

Fix: Frame each point with results in mind. Avoid generic statements.

❌ Responsible for managing marketing campaigns.

✅ Launched a digital campaign that increased engagement by 40%, driving a $2M revenue boost.

❌ Consulted Middle-East e-commerce platform on business expansion

✅ Cross-Border Excellence: Consulted Middle East’s largest local e-commerce platform on business expansion by diagnosing cross-border commerce and hyperlocal entry opportunities; $175M GMV uplift, 40% share in MEA

❌ Localized product SKUs to propel ‘Make In India’ Campaign, saving millions in costs

✅ Make In India: Facilitated localization for 15 product SKUs by identifying priority components & manufacturing partners, enabling the creation of 6k daily-wage jobs, saving $XM

4. Neglecting Extracurricular Activities & Leadership Roles

Business school applications evaluate profiles holistically. So, as much as your work accomplishments matter, your extracurriculars and leadership roles are also critical for your business school applications.

In the resume, it is critical to allocate at least ¼ th or ⅕ of the space to leadership roles and extracurriculars during your undergrad and afterward.

Do not just add them for the heck of it. We recommend candidates to specifically think about the work they’ve done, the responsibilities they’ve shouldered, and the impact they’ve created.

For instance, a great extracurricular point would be framed as follows:

✅ Manager and Co-Lead Entrepreneurship Cell, IIT: Co-led a team of 65 to organize an Entrepreneurship Awareness Drive with 30k participants across 22 cities.

✅ Mentorship Facilitation for Women Leaders: Launched and managed a mentorship program, securing stakeholder buy-in and maintaining 91% engagement, earning 90% participation, 95% positive feedback, and 80% mentee career advancement.

✅ Women’s health: Anemia: Aided in setting up 2k+ anemia detection camps across the country reaching over 30k patients in a year, raising awareness of Iron deficiency, and contributed to the ‘Making India Free From Anemia’ initiative

5. Too Much Industry Jargon

Being in the professional world for a couple of years, we don’t realize that there are a lot of terms that we use on a day-to-day basis that seem fairly understandable to us. However, AdCom members not from your industry would find it hard to comprehend specific terminology associated with your industry; therefore, it’s imperative for you to boil it down to your core messaging.

So, instead of framing things using complex jargon such as “stapled financing,” “MOIC” or “hurdle rate,” write pointers in a language that’s comprehensible to a generalist to make your resume even more impactful.

Some examples of great resume bullets without the jargon are as follows:

✅ Mergers & Acquisitions: Advised the board for the $100mn acquisition of a Canadian Pharmaceutical company, enhancing presence in X region through entry into the $Ybn high-margin X market (drives 60% of X region profits).

✅ Portfolio Expansion: Orchestrated an In-Licensing deal of $XXmn chronic portfolio from an MNC which boosted the Company’s rank to 5th from 10th in high-growth Cardiac Therapy in Asia.

✅ Waste Management: Enhanced waste management systems across 13 manufacturing facilities leading to 100% treatment of hazardous waste.

Since your MBA resume is your first impression on the admissions committee, avoiding these five common mistakes can make all the difference. So, focus on building a great resume because it isn’t just a document—it’s a compelling pitch for why YOU belong at a top business school. If you’d like to get your MBA resume reviewed, book a free consultation with us now!

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If you found this advice helpful, reach out to us at admissionsgateway.com or email us at info@admissionsgateway.com.

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