Building a resume comes down to choosing the right structure, writing about your experience in terms of results rather than duties, and formatting the document so both humans and software can read it cleanly. Whether you’re writing your first resume or rebuilding one that hasn’t landed interviews, the process below walks you through each layer from blank page to finished product.
Pick the Right Format for Your Situation
Your format determines how a hiring manager’s eye moves through the page. There are three standard layouts, and the best choice depends on where you are in your career.
A chronological resume lists your work history in reverse order, starting with your most recent role. This is the default for most job seekers and works best when you have a steady career path with clearly progressive roles and consistent employment. If your last few jobs tell a clear story of growth, this format lets that story speak for itself.
A functional resume shifts attention away from job titles and timelines and groups your experience under skill-based categories instead. This format helps if you’re a recent graduate, changing careers, or have gaps in your employment history. It lets you lead with transferable skills rather than a timeline that might raise questions before you get an interview.
A combination (hybrid) resume highlights skills and achievements at the top, then follows with a clear work history section underneath. It works well for senior professionals, consultants, or anyone in a skill-driven industry who has both deep expertise and a solid employment record to back it up.
Most people should start with the chronological format. It’s what recruiters expect, and it’s the easiest for applicant tracking systems to parse. Only switch to a functional or hybrid layout if your career history genuinely needs a different framing.
Set Up Your Header and Contact Information
Your header needs just four things: your full name, phone number, email address, and city/state (no full street address). If you have a LinkedIn profile or a relevant portfolio site, add that URL on the same line as your other contact details. Skip anything else. A physical mailing address is unnecessary for nearly every industry, and it takes up space you’ll need for content that actually gets you hired.
Write a Professional Summary, Not an Objective
Objective statements (“Seeking a challenging position where I can leverage my skills…”) are outdated and get ignored. Replace them with a two- to three-sentence professional summary that tells a recruiter who you are, what you’re good at, and the kind of value you bring. Think of it as your elevator pitch in writing.
A strong summary for a marketing professional might read: “Digital marketer with six years of experience in paid social and email campaigns. Built and managed acquisition programs that generated over $200K in pipeline revenue across B2B SaaS products. Skilled in analytics, A/B testing, and cross-functional collaboration with sales teams.”
If you’re early in your career and don’t have much professional experience yet, a summary can highlight your degree, relevant coursework, internships, or volunteer work. Keep it specific. Generic language like “hardworking team player” tells a recruiter nothing.
Turn Job Duties into Impact Statements
This is where most resumes fall flat. Listing what you were responsible for (“Managed social media accounts”) doesn’t tell anyone whether you were good at it. Recruiters want to see results. The simplest way to rewrite your bullet points is the XYZ formula: “Accomplished X, as measured by Y, by doing Z.”
Here’s what that looks like in practice across different fields:
- Sales: “Increased sales revenue by 30% over six months by implementing a new CRM system and streamlining the sales process.”
- Engineering: “Migrated 12 backend systems to AWS with zero downtime, improving site reliability and saving $45K in annual cloud spend.”
- Marketing: “Launched eight targeted email sequences that drove 400+ paid conversions and added $60K to the Q2 pipeline.”
- Product management: “Ran cross-functional sprints with design and engineering, reducing feature turnaround time from four weeks to 10 days.”
Not every achievement translates neatly into a percentage. You can quantify impact in many other ways: time saved, people trained, error rates lowered, processes improved, costs avoided, headcount supported, customer satisfaction scores, or simple before-and-after comparisons. The point is to attach a concrete outcome to each bullet instead of describing a task.
Aim for three to five bullets per role. Your most recent position can have more; roles from five or more years ago can have fewer. Each bullet should start with a strong action verb (led, built, reduced, designed, launched) and deliver a single, specific result.
Add a Skills Section That Matches the Job
A dedicated skills section gives recruiters a quick snapshot and helps applicant tracking systems match you to a role. Split your skills into hard skills (software, certifications, technical abilities) and soft skills (leadership, communication, problem-solving) if the posting emphasizes both.
The most important step here is tailoring. Read the job description carefully and look for repeated or emphasized terms. If a posting mentions “project management” three times and “Agile methodology” twice, those phrases belong on your resume, assuming you actually have the experience. Tools like Resume Worded or Jobalytics can help you identify keywords you might have missed, but you can do it manually by highlighting every skill, tool, and qualification mentioned in the posting and cross-referencing them against your own background.
Integrate these keywords naturally. Drop them into your skills section, your bullet points, and your summary. Don’t stuff them in unnaturally or list skills you can’t back up in an interview.
Include Education and Certifications
List your highest degree first: school name, degree, and graduation year. If you graduated within the last few years, you can add your GPA if it’s above 3.5 and any relevant honors or coursework. Once you have several years of work experience, education moves to the bottom of the page and gets condensed to one or two lines.
Certifications, licenses, and professional development courses go in a separate section or grouped with education. Include only credentials relevant to the roles you’re targeting. A PMP certification matters for a project management position; your food handler’s card does not.
Format for Humans and Software
Your resume has to pass through an applicant tracking system (ATS) before a human ever sees it. These systems scan your document for keywords and structure, and formatting mistakes can cause them to misread or skip content entirely. A few rules keep you safe.
Use a clean, standard font like Arial, Calibri, Cambria, Georgia, Helvetica, or Times New Roman. Keep the size at 10 points or larger. Avoid graphics, icons, images, tables, and text boxes. ATS software often can’t read content placed inside those elements, which means your carefully written bullet points might never reach a recruiter.
Don’t break words across lines with hyphens. If the system is scanning for the word “management” and your resume splits it as “manage-” on one line and “ment” on the next, it may not register as a keyword match.
Save the file as a .docx or .pdf unless the job posting specifically asks for something else. Pay close attention to the requested file type. Even if the application portal lets you upload a different format, the ATS may not process it correctly.
For length, one page is standard if you have fewer than 10 years of experience. Two pages are fine for senior professionals with extensive, relevant history. Anything beyond two pages is almost never necessary.
Tailor Your Resume for Every Application
A single generic resume sent to 50 jobs will underperform a tailored version sent to 20. Each time you apply, compare your resume against the specific posting. Adjust your summary to reflect the role’s priorities. Reorder your bullet points so the most relevant achievements appear first. Swap in keywords from the job description where they fit naturally.
This doesn’t mean rewriting from scratch each time. Keep a master resume with all of your experience, skills, and achievements. Then create a trimmed, customized version for each application by pulling the most relevant content from that master document. The process takes 15 to 20 minutes per application once you have your master version in place, and it dramatically increases your chances of getting past both the ATS and the initial human screen.
What to Leave Off
Cut anything that doesn’t strengthen your candidacy. That includes references (“available upon request” is assumed and wastes a line), headshots (standard in some countries but not in the U.S.), hobbies that aren’t relevant to the role, and long paragraphs of text. Your resume is not your life story. It’s a marketing document designed to get you an interview, and every line should earn its space.