What Is an ATS and Why Does It Matter?
An Applicant Tracking System (ATS) is the software recruiters use to collect, filter and rank hundreds of applications. If your resume cannot be read by the ATS, it never reaches a human eye, no matter how impressive your experience is.
Key Principles for an ATS‑Friendly Resume
1. Use a Simple Layout
Complex tables, text boxes, graphics, or columns confuse the parser. Stick to a single‑column format with standard headings such as Professional Experience, Education, and Skills. Use a common font like Arial, Calibri or Times New Roman, and keep the font size between 10 pt and 12 pt.
2. Choose the Right File Type
Most ATS platforms read .docx files flawlessly. PDFs are accepted by many newer systems, but some older ATS cannot extract text from a PDF. When in doubt, upload a .docx version.
3. Optimize with Keywords
Study the job description and copy exact phrases that describe required competencies. For example, if the posting mentions “project management”, include that exact phrase in your experience bullet points. Use a keyword analyzer on iTravail to compare your resume with the posting.
4. Use Standard Section Headings
ATS algorithms look for familiar headings. Use the following titles exactly:
- Professional Summary
- Work Experience
- Education
- Skills
- Certifications
5. Write Clear, Action‑Oriented Bullet Points
Start each bullet with a strong verb (managed, designed, increased, reduced) and follow with quantifiable results. Example:
- Managed a team of 8 developers and delivered a SaaS product 3 months ahead of schedule, increasing annual revenue by 12%.
Step‑by‑Step Guide to Build Your ATS‑Ready Resume
Step 1 – Draft a Keyword List
Copy the full job ad into a document, highlight skills, tools, certifications, and soft‑skill terms. Transfer them into a spreadsheet and rank them by frequency.
Step 2 – Create a Master Resume
Write a comprehensive version of your career history without worrying about length. Include every role, achievement, and skill you have ever used.
Step 3 – Tailor for the Specific Role
From your master file, extract only the bullet points that contain the top 10–12 keywords from Step 1. Re‑order them so the most relevant experience appears first.
Step 4 – Format the Document
Apply a clean .docx template, insert the standard headings, and paste the tailored bullet points. Remove any graphics, logos, or headers/footers that are not plain text.
Step 5 – Test Your Resume
Upload the file to a free ATS checker (iTravail offers a built‑in scanner). The tool will highlight missing keywords, unreadable sections, and give a match score.
Common Mistakes to Avoid
- Using tables or columns – they split the text into separate cells that many parsers cannot read.
- Embedding important information in images – ATS cannot read text inside pictures.
- Over‑loading with jargon – only include terms that appear in the job description.
- Leaving large gaps or empty sections – the parser may interpret them as missing data.
Final Checklist Before Sending
- File is .docx (or PDF if the posting explicitly allows it).
- All headings are standard and spelled correctly.
- Keywords appear naturally in the bullet points.
- No tables, graphics, or unusual characters.
- Resume passes the iTravail ATS test with a score of at least 80%.
By following these steps, you increase the chance that the ATS will rank your resume high, push it to the recruiter’s inbox, and ultimately land you an interview.