Data Analyst resume guide
Best practices for writing a Data Analyst & Data Scientist resume that passes ATS — straight from my Medium guide, with free downloadable sample resumes.
📅 Last updated: August 2026
What is an ATS-friendly resume?
When a resume is made to pass through Applicant Tracking Systems (ATS) — programs used by businesses to scan, arrange, and filter resumes according to predetermined standards before a human recruiter ever sees them — it is said to be ATS-friendly. If your resume can't be read by the software, it gets rejected before anyone reads it.
The perfect ATS-friendly resume for freshers
🎯 Clear and focused
- Keep it simple: clean formatting and concise content.
- Focus on what matters: highlight essential information without unnecessary details.
🌱 Show potential
- Highlight projects & internships: hands-on experiences that demonstrate your capabilities.
- Emphasize skills and growth: show how your skills have developed over time.
✍️ Craft a summary
- Showcase key skills: a brief summary of your abilities relevant to the job role.
- Align with the job role: tailor the summary to the specific role you're applying for.
🛠️ Skills and tools
- List relevant skills: technical, soft, and domain-specific.
- Show readiness to learn: mention your eagerness to pick up new tools and technologies.
📎 Validate with evidence
- Include links: portfolios, projects, and certifications.
- Share real examples: achievements with measurable outcomes.
🎯 Tailor for each job
- Customize per role: modify your resume for each job description.
- Match keywords: align your content with the skills mentioned in the posting.
Sample resume — free download
Download this ATS-friendly sample resume plus 10+ more real resume samples (PDF/Word) — different formats, for both freshers and experienced candidates:
⬇ Download resume samples from GitHubOpen the repo, click any file, and use the "Download raw file" button to save it.
Free tools to create your resume
- Overleaf — powerful editor with excellent templates (best for tech resumes) · overleaf.com
- Resume Genius — everything from job application to job offer · resumegenius.com
- Resume.io — AI analyzes your resume and suggests improvements · resume.io
- Enhancv — recruiter-approved professional templates · enhancv.com
- Rezi — keyword scanner, ATS optimization, customizable templates · rezi.ai
- Zety — AI-powered CV builder, professional look in minutes · zety.com
- CV Compiler — compares your CV with the job description, personalized feedback · cvcompiler.com
- VisualCV — polished, professional CVs effortlessly · visualcv.com
- Resume Now — quick guided resume builder · resume-now.com
- Careerflow.ai — AI career toolkit with resume review · careerflow.ai
Naukri profile optimization
EasyThe ideal data analyst resume structure (1 page)
- Header: name, phone, email, LinkedIn, GitHub/portfolio link
- Summary: 2 lines max — role + top skills + one achievement
- Skills: grouped — Languages (SQL, Python) · BI (Power BI, Tableau) · Tools (Excel, Power Query)
- Projects / Experience: 2–3 entries, each with bullet points that carry numbers
- Education & certifications
One page for freshers and up to 3 years experience. No photo, no "objective" paragraph, no ratings bars for skills.
MediumHow to write project bullets that get interviews
Formula: Action verb + what you did + tool + quantified result.
- ❌ "Worked on sales dashboard in Power BI"
- ✅ "Built an interactive Power BI sales dashboard on 200K+ records, automating weekly reporting and cutting manual effort by 4 hours/week"
- ✅ "Wrote SQL queries (joins, CTEs, window functions) to analyze customer churn, identifying 3 segments with 25% higher drop-off"
MediumHow to make your resume ATS-friendly
- Simple single-column layout — no tables, text boxes, icons or graphics
- Standard headings: "Experience", "Projects", "Skills", "Education"
- Mirror keywords from the job description (if JD says "data visualization", your resume should too)
- Save as PDF with a clean filename:
Mahendra_Singh_Data_Analyst.pdf - Test yourself: copy-paste the PDF into Notepad — if it's readable, ATS can read it too
EasyNaukri profile optimization — get more recruiter calls
- Headline: role + skills, not "seeking opportunities" — e.g. "Data Analyst | SQL · Power BI · Excel · Python"
- Key skills section: add all 15 allowed — recruiters search by these exact tags
- Update daily: even a tiny edit bumps you up in recruiter search results (freshness matters in Naukri's algorithm)
- Fill 100% of the profile including expected CTC and notice period — incomplete profiles get filtered out
- Upload the same ATS-friendly resume PDF
EasyShould you mention skills you only know basics of?
Rule: everything on your resume is fair game for questioning. If Python is listed, expect a pandas question. Either prepare basic answers for every listed skill, or remove it. A short honest skill list beats a long risky one.
