--- title: "Resume Writing Guide: How to Write a Resume That Gets Interviews (2026)" description: "The complete guide to writing a resume that actually works. Learn formatting, what to include, how to beat ATS systems, and mistakes to avoid. With examples." canonical: "https://mortit.com/blog/resume-writing-guide" --- Resume Writing Complete Guide # The Complete Resume Writing Guide How to write a resume that gets past the filters and into the hands of people who can hire you. 22 min read Updated February 2026 TL;DR A good resume does three things: **passes ATS filters** (right keywords, clean formatting),**shows achievements, not duties** (what you accomplished, not what you were supposed to do), and **is tailored to each job** (generic resumes get generic results). This guide covers format, content, optimization, and the mistakes that get resumes rejected. ## What's in This Guide 1. [Why Most Resumes Fail](#why-most-resumes-fail) 2. [Choosing the Right Format](#choosing-the-right-format) 3. [Resume Sections Explained](#resume-sections-explained) 4. [Writing Achievement-Focused Bullets](#writing-achievement-focused-bullets) 5. [ATS Optimization](#ats-optimization) 6. [Tailoring Your Resume](#tailoring-your-resume) 7. [Common Mistakes to Avoid](#common-mistakes-to-avoid) 8. [Examples by Experience Level](#examples-by-experience-level) ## Why Most Resumes Fail Most resumes never get a fair read - not because the candidate was unqualified, but because the software couldn't make sense of them. Before a recruiter sees anything, an Applicant Tracking System parses, ranks, and surfaces applications by how well they match the role. A resume that misses the job's key terms, or uses a format the parser mishandles, can get buried or ranked below better-matched applications. It isn't necessarily auto-rejected - it just fails to surface. The resumes that do get through face another challenge: recruiters spend an average of 6-7 seconds on initial review. Six seconds to decide if you're worth a closer look. Your resume has two jobs: 1. **Get past the ATS** (Applicant Tracking System) 2. **Grab attention in 6 seconds** Most resumes fail at one or both. This guide helps you succeed at both. ## Choosing the Right Format There are three standard resume formats. The right choice depends on your situation. ### Chronological (Most Common) Lists experience in reverse chronological order-most recent job first. **Best for:** Traditional career paths with steady progression in the same field. **Use if:** Your recent experience is your strongest selling point. ### Functional (Skills-Based) Organizes by skill categories rather than timeline. **Best for:** Career changers, people with gaps, or those re-entering the workforce. **Caution:** Many recruiters don't like this format because it can hide things. Use sparingly. ### Combination (Hybrid) Skills section up top, followed by chronological experience. **Best for:** Experienced professionals who want to highlight specific skills while showing career progression. #### Our Recommendation Unless you have a specific reason not to, use chronological. It's what recruiters expect, and it's easiest for ATS to parse. [See our detailed guide on resume formats →](https://mortit.com/blog/best-resume-format) ## Resume Sections Explained ### Contact Information Keep it simple: - Name (make it prominent) - Phone number - Email (professional-not partyguy99@hotmail.com) - LinkedIn URL (customized if possible) - City/State (full address isn't necessary anymore) - Portfolio link (if relevant to your field) ### Professional Summary 2-3 sentences at the top that answer: "Who is this person and why should I keep reading?" This is not an objective statement ("Seeking a challenging position..."). It's a highlight reel. **Example:** "Product manager with 6 years of experience launching B2B SaaS products. Led the development of a customer analytics platform that increased user retention by 34%. Skilled in user research, roadmap prioritization, and cross-functional team leadership." Tailor this for each application. Use keywords from the job description. ### Experience This is the core of your resume. For each position, include: - Job title - Company name - Dates (month/year to month/year) - 3-5 bullet points focusing on achievements We'll cover how to write great bullets in the next section. ### Education Include: - Degree and major - School name - Graduation year (optional if it's been 10+ years) - GPA only if it's strong (3.5+) and you graduated recently - Relevant coursework, honors, or activities (for recent grads) If you have significant work experience, education goes at the bottom. If you're a recent grad, it can go near the top. ### Skills List hard skills relevant to the job. This is also where ATS looks for keyword matches. - **Technical skills:** Software, tools, programming languages - **Industry skills:** Methodologies, certifications, domain knowledge - **Soft skills:** Include sparingly and only if they're in the job description [See our guide to resume keywords by industry →](https://mortit.com/blog/resume-keywords-by-industry) ### Optional Sections - **Certifications:** If relevant to the role - **Projects:** Especially useful for recent grads or career changers - **Volunteer work:** If it demonstrates relevant skills - **Publications/Speaking:** For thought leadership roles ## Writing Achievement-Focused Bullets This is where most resumes fall flat. They list duties instead of achievements. ### Duty vs. Achievement **Duty (Weak):** Responsible for managing social media accounts **Achievement (Strong):** Grew Instagram following from 5K to 50K in 8 months, increasing engagement rate by 240% **Duty (Weak):** Handled customer support tickets **Achievement (Strong):** Resolved 50+ customer issues daily with 98% satisfaction rating, reducing escalations by 35% **Duty (Weak):** Worked on product development **Achievement (Strong):** Led development of checkout feature that increased conversion by 23%, generating $2M additional revenue ### The Formula: Action Verb + Task + Result Every bullet should follow this pattern: **\[Strong verb\]** + \[What you did\] + **\[Quantified result\]** - "**Reduced** customer onboarding time by 40% by redesigning the signup flow" - "**Led** cross-functional team of 8 to launch product 2 weeks ahead of schedule" - "**Increased** email open rates from 18% to 32% through A/B testing subject lines" ### Strong Action Verbs Start every bullet with a strong verb: - **Leadership:** Led, Directed, Managed, Oversaw, Coordinated - **Achievement:** Achieved, Exceeded, Delivered, Completed - **Improvement:** Increased, Reduced, Improved, Streamlined, Optimized - **Creation:** Built, Designed, Created, Developed, Launched ### Quantify Everything Numbers make your achievements concrete and credible. - Percentages: "Increased by 45%" - Dollar amounts: "Generated $500K in new revenue" - Time: "Reduced processing time from 3 days to 4 hours" - Volume: "Managed portfolio of 150 client accounts" - Rankings: "Ranked #2 out of 50 sales representatives" If you don't have exact numbers, estimate reasonably or use ranges. ## ATS Optimization An Applicant Tracking System scans your resume before any human sees it. If it can't parse your resume correctly, you're filtered out-regardless of qualifications. ### ATS-Friendly Formatting - **Simple layout:** Single column, no tables or text boxes - **Standard fonts:** Arial, Calibri, Times New Roman - **Standard headings:** "Experience" not "Where I've Made an Impact" - **No headers/footers:** ATS often ignores these - **File format:** .docx or text-based .pdf ### Keyword Optimization ATS scores your resume based on keyword matches with the job description. - **Mirror their language:** If they say "project management," use that exact phrase - **Include both acronyms and full terms:** "Search Engine Optimization (SEO)" - **Use keywords naturally:** Don't stuff them in-use them in context This is tedious to do manually for every application. MORT's Resume Builder handles it automatically-it reads the job description, identifies the key terms, and weaves them into your resume naturally. [See our complete ATS optimization guide →](https://mortit.com/blog/ats-friendly-resume-guide) ## Tailoring Your Resume One resume for all applications = one generic resume that impresses no one. This doesn't mean rewriting your resume from scratch for every job. It means strategic adjustments: ### What to customize - **Professional summary:** Rewrite to match what they're looking for - **Skills section:** Reorder to put their priorities first - **Experience bullets:** Highlight the most relevant achievements - **Keywords:** Mirror their job description language ### How to do it efficiently 1 #### Create a master resume Build a comprehensive document with all your experience and achievements. 2 #### Select relevant content For each application, select and reorder the most relevant content for that specific role. 3 #### Adjust keywords Modify your resume to match the language and keywords in the job description. 4 #### Save each version Save each tailored version with the company name for easy tracking. Yes, this takes time. Manually tailoring a resume properly takes 30-60 minutes per application. If you're applying to 20 jobs, that's 10-20 hours just on resumes. This is exactly what [MORT's Resume Builder](https://mortit.com/features/resume-builder) automates. Upload your master resume once, select a job, and MORT analyzes the job description, reorders your skills, adjusts your summary, and optimizes keywords-in about 2 minutes. Same tailoring, fraction of the time. It also generates a [tailored cover letter](https://mortit.com/features/cover-letter-generator) for each application. ## Common Mistakes to Avoid ### Formatting mistakes - **Walls of text:** Use bullet points and white space - **Tiny fonts:** Nothing smaller than 10pt - **Inconsistent formatting:** Same style throughout - **More than 2 pages:** Unless you're very senior or in academia ### Content mistakes - **Listing duties, not achievements:** Show impact - **Vague statements:** "Responsible for various tasks" - **Irrelevant information:** High school jobs (unless recent grad) - **Personal information:** Photo, age, marital status (in the US) - **References "available upon request":** They know. Don't waste space. ### Strategic mistakes - **Same resume for every job:** Tailor it - **Ignoring ATS:** Format for machines first - **Burying the good stuff:** Best content should be immediately visible - **Typos:** Proofread. Then proofread again. ## Examples by Experience Level ### Entry-level / Recent Graduate - Lead with education if it's your strongest qualification - Include internships, projects, and relevant coursework - Emphasize transferable skills from any work experience - Keep to one page ### Mid-career (3-10 years) - Lead with experience - Focus on achievements and progression - Be selective-include only relevant roles - One page preferred, two max ### Senior / Executive - Emphasize leadership and strategic impact - Include scope: team size, budget, revenue responsibility - Two pages is acceptable - Consider an executive summary section [See detailed resume examples for different roles →](https://mortit.com/blog/software-engineer-resume-example) ## Let AI do the tailoring MORT's Resume Builder analyzes job descriptions and tailors your resume automatically-right keywords, right order, ATS-optimized. Takes 2 minutes instead of 2 hours. [Learn About Resume Builder](https://mortit.com/features/resume-builder) [Try Free Resume Builder](https://app.mortit.com/signup) ## Continue Learning ### [ATS-Friendly Resume Guide](https://mortit.com/blog/ats-friendly-resume-guide) How to format your resume to pass ATS filters ### [Resume Keywords by Industry](https://mortit.com/blog/resume-keywords-by-industry) The exact keywords to include for your field ### [Best Resume Format](https://mortit.com/blog/best-resume-format) Choosing the right format for your situation ### [Best Free Resume Builders](https://mortit.com/blog/best-free-resume-builders) Tools to build the resume after you have written the content