How to Write a Resume from Scratch: The Complete Step-by-Step Guide

Step 1: Pick the right format before you write a word

Before you type your name, decide between the three accepted formats: chronological, functional, and hybrid. Chronological lists your roles from newest to oldest and is what 90% of recruiters expect — pick this unless you have a strong reason not to. Functional groups skills together and is mostly used by career changers, but it triggers suspicion because it hides dates. Hybrid combines a skills-led summary with a chronological history and works well for senior professionals with multiple specialisations. If you are a fresher or have under three years of experience, the question of how to write a resume usually starts and ends with chronological — keep it simple and do not overthink it.

Step 2: Build the five mandatory sections

Every modern resume needs these five blocks in this order: contact header, professional summary, work experience, education, and skills. Contact header includes name, city/state (no street address — it is a privacy risk), one phone number, one email, and a LinkedIn URL. Professional summary is two to three sentences that answer "who are you and what do you do?" Work experience uses three to six bullets per role, each starting with an action verb and quantifying the result. Education sits below experience for everyone except brand-new graduates. Skills should list 8–15 hard skills relevant to the job, omitting soft skills like "team player" that the reader cannot verify. Optional sections like certifications, projects, and publications go after skills, only if they add value.

Step 3: Write bullets that earn the interview

The single biggest mistake people make when learning how to write a resume is describing what they did instead of what they achieved. "Responsible for managing the marketing team" tells the reader nothing — every marketing manager manages the marketing team. "Grew organic traffic 4× in 18 months by launching a content programme of 12 articles per week" tells the reader exactly what you did and what changed because of it. The simple formula is: action verb + what you did + the measurable result. Write three to six of these per job. If you cannot quantify a result, you can usually quantify the inputs — number of people managed, hours saved, articles published, tickets resolved. Avoid passive voice, avoid pronouns (no "I"), and keep each bullet to two lines maximum so the page stays scannable.

Key Takeaways

• Choose chronological format unless you have a deliberate reason to use functional or hybrid.
• Use the five-section structure: contact, summary, experience, education, skills — in that order.
• Write achievement-focused bullets with the action + did + result formula and quantify wherever you can.
• Keep it to one page if you have under 10 years of experience, two pages maximum for senior roles.