Introduction
Have you ever applied for dozens of jobs, only to receive little or no response? If so, you're not alone. One of the most common reasons job seekers start looking for ways to improve their ATS resume score is because they suspect their resume isn't making it past the initial screening stage.
Before a recruiter even opens your resume, many companies use an Applicant Tracking System (ATS) to organize applications, search for relevant candidates, and simplify the hiring process. Contrary to popular belief, an ATS doesn't simply "reject" resumes because they have a low score. Instead, it helps recruiters search, filter, and manage large numbers of applications more efficiently.
If you're unfamiliar with how Applicant Tracking Systems work, we recommend reading our guide What Is an ATS Scanner? How Applicant Tracking Systems Really Read Your Resume before continuing.
In this guide, you'll learn 15 practical, proven tips that can improve your ATS resume score while making your resume stronger for recruiters as well. These aren't tricks or shortcuts—they're best practices that help present your experience clearly and professionally.
Why Improving Your ATS Resume Score Matters
Every job posting can attract hundreds or even thousands of applications. Recruiters simply don't have enough time to read every resume in detail.
Applicant Tracking Systems help employers organize applications by extracting important information such as:
- Contact information
- Work experience
- Education
- Technical skills
- Certifications
- Projects
- Relevant keywords
The easier your resume is to understand, the easier it becomes for recruiters to search and review your profile.
Important: Your goal isn't to optimize your resume for software alone. Your goal is to create a resume that's easy for both Applicant Tracking Systems and recruiters to understand.
What Actually Improves an ATS Resume Score?
One of the biggest misconceptions is that ATS software assigns a universal score that determines whether you'll get an interview.
In reality, different ATS platforms work differently. Some systems simply parse your resume and allow recruiters to search candidates using keywords, while others may provide compatibility indicators or ranking features depending on the employer's configuration.
Regardless of the software being used, resumes generally perform better when they:
- Use clear section headings.
- Contain relevant keywords naturally.
- Follow a simple and readable layout.
- Highlight measurable achievements.
- Avoid formatting that makes parsing difficult.
The following tips focus on these proven best practices instead of trying to "game" Applicant Tracking Systems.
1. Read the Job Description Carefully
One of the simplest ways to improve your ATS resume score is also the one that many candidates skip: carefully reading the job description before updating your resume.
Employers usually describe exactly what they're looking for, including required skills, technologies, certifications, responsibilities, and preferred qualifications.
For example, a Frontend Developer position may repeatedly mention:
- React
- TypeScript
- REST APIs
- Responsive Design
- Git
If you genuinely have these skills, make sure they appear naturally throughout your resume—not just inside the Skills section, but also within your work experience and project descriptions.
Avoid copying the job description word for word. Instead, reflect your real experience using similar terminology where appropriate.
ResumeInator Tip: Read the job description before updating your resume—not after. Spending five minutes identifying the required skills can help you tailor your resume more effectively for that specific role.
2. Use Standard Resume Section Headings
Resume creativity is great when you're showcasing projects or achievements—but your section headings should remain familiar and easy to understand.
Most Applicant Tracking Systems recognize common resume sections such as:
- Professional Summary
- Work Experience
- Projects
- Education
- Skills
- Certifications
Avoid replacing these with creative alternatives like:
- My Journey
- Things I've Built
- Knowledge Hub
- Career Story
- Professional Adventures
While these headings may look unique, they can make your resume harder to scan quickly and may not always be interpreted as intended.
Keeping your section titles simple improves readability for everyone reviewing your resume.
3. Include Relevant Keywords Naturally
Keywords are often considered the most important part of ATS optimization, but many job seekers misunderstand how they should be used.
Some people believe repeating the same keyword dozens of times will improve their ATS score. In reality, modern Applicant Tracking Systems are designed to understand resumes in context rather than simply counting repeated words.
Consider this example.
Poor Example:
React React React JavaScript JavaScript REST API React Git React
Better Example:
Developed reusable React components for an e-commerce application, integrated REST APIs, collaborated using Git, and optimized JavaScript performance to improve page load speed.
The second example provides meaningful context while naturally incorporating important technical skills.
Focus on demonstrating your experience instead of forcing keywords into every sentence.
4. Write Bullet Points That Show Impact
Recruiters often spend less than a minute reviewing a resume during the initial screening process. Large paragraphs make it difficult to identify your achievements quickly.
Instead of writing long descriptions, break your accomplishments into concise bullet points.
Less Effective:
Worked on frontend applications, fixed bugs, collaborated with team members, and developed new features.
Better:
- Developed responsive React applications used by thousands of users.
- Reduced page load time by optimizing component rendering.
- Integrated REST APIs to support real-time dashboard updates.
- Collaborated with designers and backend developers using Agile methodologies.
Every bullet should ideally communicate one achievement, responsibility, or measurable contribution.
5. Quantify Your Achievements Whenever Possible
Numbers help recruiters understand the scale and impact of your work much faster than generic statements.
Compare these two examples:
Before:
Improved website performance.
After:
Reduced website loading time by 38% through code splitting, image optimization, and lazy loading.
Another example:
Before:
Built a task management application.
After:
Built a React-based task management application used by over 200 students to organize assignments and deadlines.
If exact metrics aren't available, that's perfectly fine. You can still quantify your work using approximate figures such as:
- Number of users
- Projects completed
- Team size
- Performance improvements
- Time saved
- Customer satisfaction improvements
- Revenue or cost impact (where appropriate)
ResumeInator Tip: Whenever possible, include numbers such as percentages, user counts, revenue impact, or time saved. Quantifiable achievements make your resume more credible and easier for recruiters to evaluate.
6. Choose an ATS-Friendly Resume Format
Your resume's layout plays an important role in how easily both recruiters and Applicant Tracking Systems can understand your information. A clean, well-organized resume improves readability without sacrificing professionalism.
For most candidates, the reverse chronological resume format works best because it highlights your most recent experience first. Recruiters are familiar with this structure, and it keeps your career progression easy to follow.
A typical ATS-friendly resume should include sections in this order:
- Contact Information
- Professional Summary
- Technical Skills
- Work Experience
- Projects
- Education
- Certifications (Optional)
Freshers who don't have professional experience can move the Projects section above Work Experience to better showcase their practical skills.
If you're just starting your career, you may also find our guide How to Write a Resume with No Experience helpful.
Pro Tip: Recruiters don't expect fancy designs. They expect resumes that are easy to read and easy to understand.
7. Organize Your Skills Section Properly
Your skills section should do more than simply list technologies. Organizing your skills into categories helps recruiters quickly identify your expertise and makes your resume look more professional.
Instead of writing:
React Java Node.js Git MongoDB SQL Express HTML CSS Docker Spring Boot Postman
Organize them like this:
Programming Languages • Java • JavaScript Frontend • React • HTML5 • CSS3 Backend • Node.js • Spring Boot • Express.js Databases • PostgreSQL • MongoDB • MySQL Tools • Git • Docker • Postman • Azure DevOps
This structure improves readability while allowing recruiters to quickly find the technologies they're searching for.
Only include skills you're genuinely comfortable discussing during interviews. Listing technologies you haven't worked with may help you appear in keyword searches, but it can easily create problems later in the hiring process.
8. Avoid Graphics, Icons, and Complex Tables
Modern resumes often include colorful icons, progress bars, timelines, multiple columns, and decorative graphics. While these designs may look visually appealing, they don't always improve readability.
More importantly, important information placed inside images, tables, or complex layouts may not always be interpreted as intended.
Avoid relying on:
- Large decorative icons
- Progress bars to represent skill levels
- Text embedded inside images
- Multiple-column layouts containing important information
- Complex tables for work experience
Instead of showing:
React ★★★★★ Java ★★★☆☆ Node.js ★★★★☆
Simply list:
- React
- Java
- Node.js
Your actual experience and project descriptions will communicate your proficiency much better than visual ratings.
The cleaner your resume is, the easier it becomes for both recruiters and software to review it.
9. Use Professional Fonts and Consistent Formatting
Fonts may seem like a small detail, but they have a noticeable impact on readability. Recruiters often review hundreds of resumes every week, so clarity always wins over creativity.
Good font choices include:
- Calibri
- Arial
- Helvetica
- Inter
- Lato
- Carlito
Keep formatting consistent throughout your resume.
- Use one or two font sizes.
- Keep spacing consistent.
- Use bold text only where necessary.
- Align headings uniformly.
- Maintain consistent date formatting.
Avoid decorative fonts, excessive colors, underlining every heading, or mixing multiple font families on the same page.
A clean, consistent layout helps recruiters focus on your experience instead of your formatting.
10. Submit the Right File Format
One question almost every job seeker asks is:
Should I submit my resume as PDF or DOCX?
The answer depends on the employer's instructions.
If the job posting specifically requests a DOCX file, always follow those instructions.
Otherwise, a text-based PDF is usually the preferred choice because it preserves formatting across different devices and operating systems.
Before submitting your resume, check the following:
- Can you select the text inside the PDF?
- Does the formatting remain consistent?
- Do hyperlinks work correctly?
- Are all pages displaying properly?
- Is the file name professional?
Avoid uploading:
- Scanned image PDFs
- Password-protected files
- Compressed screenshots of resumes
A good file name also makes a positive impression. Instead of naming your file:
Resume_Final_v12.pdf
Use something clear and professional, such as:
John_Doe_Frontend_Developer_Resume.pdf
ResumeInator Tip: Before submitting your resume, open the final PDF on both your computer and your phone. This quick check helps you catch formatting issues, broken links, or missing content that might otherwise go unnoticed.
Quick ATS Resume Checklist
Before submitting your next job application, spend two minutes reviewing this checklist:
- ✅ Customized the resume for the specific job.
- ✅ Used standard resume headings.
- ✅ Added relevant keywords naturally.
- ✅ Highlighted measurable achievements.
- ✅ Organized skills into clear categories.
- ✅ Used a clean, readable layout.
- ✅ Chose the correct file format.
- ✅ Proofread for spelling and grammar mistakes.
Spending just a few extra minutes reviewing your resume before applying can significantly improve your chances of making a strong first impression.
11. Customize Your Resume for Every Job Application
One of the biggest mistakes job seekers make is using the exact same resume for every application. While it may save time, it often reduces your chances of matching the specific skills and qualifications an employer is looking for.
Instead, create a master resume containing all of your experience, then tailor a copy for each job you apply to. This doesn't mean rewriting your resume from scratch—it simply means emphasizing the skills, projects, and achievements that are most relevant to that position.
Before applying, review the job description and identify:
- Required technical skills
- Preferred qualifications
- Frequently mentioned tools
- Important responsibilities
- Industry-specific terminology
If your experience genuinely matches these requirements, reflect them naturally throughout your Professional Summary, Work Experience, Projects, and Skills sections.
Customizing your resume doesn't just improve ATS compatibility—it also demonstrates to recruiters that you've taken the time to understand the role.
12. Proofread Your Resume Carefully
Even a well-designed resume can leave a poor impression if it contains spelling mistakes, grammar errors, or inconsistent formatting.
Recruiters often associate attention to detail on a resume with the quality of work they'll receive from a candidate.
Before submitting your resume:
- Read it slowly from beginning to end.
- Check for spelling and grammar mistakes.
- Verify company names and job titles.
- Ensure all dates follow the same format.
- Confirm that links to LinkedIn, GitHub, or your portfolio work correctly.
Reading your resume aloud or asking a friend to review it can often help you spot mistakes that you've overlooked.
13. Include Relevant Certifications and Training
Certifications can strengthen your resume, especially if you're applying for entry-level positions or transitioning into a new field.
Include certifications that are relevant to the role rather than listing every online course you've completed.
For example, a frontend developer might include:
- Meta Front-End Developer Professional Certificate
- AWS Cloud Practitioner
- Google Associate Cloud Engineer
- Microsoft Azure Fundamentals
If you're a fresher and don't have professional experience yet, high-quality personal projects can also demonstrate practical skills. We recommend reading our guide Project Ideas for Freshers to Add in a Resume for inspiration.
14. Don't Stuff Your Resume with Keywords
A common misconception is that repeating keywords dozens of times will improve your ATS resume score. In reality, excessive keyword repetition can make your resume difficult to read and may create a poor impression on recruiters.
Avoid writing things like:
React React React JavaScript React Git React REST API React
Instead, explain how you've used those technologies in real projects or professional experience.
A much stronger example is:
Developed reusable React components, integrated REST APIs, collaborated with backend developers using Git, and improved application performance through code optimization.
Your resume should demonstrate your skills—not simply list them repeatedly.
15. Test Your Resume Before Applying
One of the easiest ways to identify potential improvements is to review your resume before submitting it.
Ask yourself:
- Is every section clearly labeled?
- Is the resume easy to read?
- Have I highlighted measurable achievements?
- Are the most relevant skills included naturally?
- Does the formatting remain consistent throughout?
You can also upload your resume to an ATS resume scanner to identify formatting issues, missing sections, and other areas that may need improvement before applying for jobs.
Remember, no ATS scanner can guarantee interviews, but reviewing your resume before applying helps you catch small mistakes that might otherwise go unnoticed.
Common Mistakes That Can Hurt Your ATS Resume Score
- Submitting the same resume for every application.
- Using unclear or creative section headings.
- Adding skills that you don't actually have.
- Writing long paragraphs instead of concise bullet points.
- Ignoring spelling and grammar mistakes.
- Using inconsistent date formats.
- Not including measurable achievements.
- Keyword stuffing.
- Submitting scanned or image-based resumes.
Avoiding these common mistakes can improve both readability and professionalism.
How ResumeInator Can Help
ResumeInator is designed to help job seekers create professional, ATS-friendly resumes without unnecessary complexity.
You can build your resume using professionally designed templates, review it using our ATS Resume Scanner, and identify opportunities to improve formatting, structure, and overall readability before applying for jobs.
Whether you're a fresher creating your first resume or an experienced professional updating an existing one, following the best practices discussed in this guide can help you present your experience more effectively.
Frequently Asked Questions
Can improving my ATS resume score guarantee an interview?
No. An ATS-friendly resume improves how your resume is organized and understood, but hiring decisions are ultimately made by recruiters and hiring managers.
How often should I customize my resume?
Ideally, customize your resume for every application by highlighting the experience and skills most relevant to the job description.
Should I submit my resume as PDF or DOCX?
Follow the employer's instructions. If no preference is provided, a text-based PDF is generally a good choice because it preserves formatting.
Is a one-page resume always required?
Not necessarily. Freshers usually benefit from a one-page resume, while experienced professionals may require two pages to present relevant experience clearly.
Can Applicant Tracking Systems read PDF resumes?
Most modern Applicant Tracking Systems can read text-based PDF files. Avoid scanned PDFs or image-only documents because they may not contain machine-readable text.
One Final Reminder
An ATS-friendly resume doesn't guarantee interviews. Its purpose is to present your qualifications clearly so recruiters can quickly understand your experience. Strong skills, relevant experience, and a well-written resume together give you the best chance of moving forward in the hiring process.
Final Thoughts
Improving your ATS resume score isn't about finding shortcuts or trying to outsmart software. It's about presenting your experience in a way that's clear, organized, and easy for both Applicant Tracking Systems and recruiters to understand.
Focus on writing measurable achievements, using relevant keywords naturally, keeping your formatting clean, and tailoring your resume for every job application. These small improvements can make a meaningful difference in how your resume is reviewed.
If you'd like to put these tips into practice, you can build your resume using ResumeInator's free ATS-friendly templates and review it with our ATS Resume Scanner before submitting your next application.
A great resume won't guarantee an interview—but a well-written, ATS-friendly resume gives you the best opportunity to showcase your skills and experience to the people making the hiring decisions.