Start with the one job a resume has
A resume exists to get you an interview — nothing more. It is not a complete record of everything you have ever done; it is a targeted argument that you can do the specific job you are applying for. Every decision about what to include should be judged against that one goal.
That reframing solves most beginner mistakes at once. You stop listing every task from every job and start selecting the evidence that proves you are a strong candidate for this role. When in doubt, ask: does this line make a recruiter more likely to call me? If not, cut it.
The five sections every resume needs
A modern resume has a predictable structure. Recruiters skim in a Z-pattern and expect to find things where they always are, so do not get creative with the architecture — get creative with the content inside it.
- Header: name, phone, professional email, city/state, LinkedIn or portfolio URL. No full street address, no photo, no date of birth.
- Summary: two or three lines stating who you are professionally and your strongest selling points, tuned to the target role.
- Experience: your roles in reverse-chronological order, each with 3–6 achievement bullets.
- Skills: the hard skills, tools, and technologies relevant to the job — the section that feeds ATS keyword matching.
- Education: degree, institution, graduation year; new grads can add relevant coursework, GPA (if 3.5+), and honors.
Put Experience above Education once you have any professional experience. Education only leads when you are a student or very recent graduate.
Write achievements, not job descriptions
The single biggest quality gap between weak and strong resumes is the difference between duties and achievements. "Responsible for managing social media accounts" describes a job. "Grew Instagram following 40% in six months by launching a weekly video series" describes a person who gets results.
Use a simple formula for each bullet: strong action verb + what you did + the measurable outcome. Lead with the verb, not with "Responsible for." And quantify wherever you honestly can — percentages, dollars, headcount, time saved, volume handled. Numbers are the fastest way to signal impact.
No metrics for a role? Use scale and frequency instead: "handled 60+ support tickets daily" or "trained 12 new hires." Any concrete number beats a vague claim.
Tailor before you send
A generic resume blasted to 50 jobs performs worse than a tailored resume sent to 10. Before applying, read the job description and adjust: reorder your bullets so the most relevant ones sit at the top, and make sure the exact skills and keywords the posting names appear in your resume where they are genuinely true of you.
This matters for two audiences at once. The applicant tracking system ranks you on keyword match, and the recruiter reading afterward wants to see their own requirements reflected back. Tailoring serves both in a few minutes per application.
Format so both software and humans can read it
Keep the layout clean and single-column. Use a standard font at 10–12pt, consistent spacing, and clear section headings. Avoid tables, text boxes, columns, headers/footers, and graphics — they look nice but frequently scramble when an ATS parses them.
Keep it to one page unless you have roughly ten or more years of relevant experience. Export as a text-based PDF so your formatting is preserved and the text stays selectable and machine-readable.
Proofread like your job depends on it
Typos and inconsistent formatting are the easiest reasons to get cut, because they signal carelessness in a document you had unlimited time to perfect. Read it aloud, check tense and punctuation consistency, and confirm every date and title is correct.
Then get a second pair of eyes. You cannot reliably proofread your own writing — you read what you meant, not what is on the page. A friend or a tool that scores your resume against the job will catch what you miss.