Overleaf Resume Guide: Edit LaTeX and Check the PDF
Prepare an Overleaf resume with a suitable LaTeX template, accurate content and a checked PDF. Understand the workflow and the limits of template claims.
An Overleaf resume is a document prepared in Overleaf using LaTeX source and a compiled output, usually a PDF. It can suit someone who is comfortable editing a structured text document, but choosing LaTeX does not automatically improve the content or guarantee ATS compatibility. Use the employer's requested format and choose a workflow you can maintain without introducing errors.
Start with a complete working example
Create a blank Overleaf project and replace the contents of main.tex with the example below. Select XeLaTeX as the compiler in the project settings, then recompile. This example was compiled with Tectonic’s XeTeX engine and checked as a one-page PDF. It uses standard LaTeX packages rather than a custom resume class.
Alex Morgan, the institutions and the work below are fictional. Replace every detail, including the contact line, with your own verified information. The document is an editing example, not a claim that a particular employer will accept this format.
\documentclass[11pt,a4paper]{article}
\usepackage[margin=2cm]{geometry}
\usepackage[T1]{fontenc}
\usepackage{lmodern}
\usepackage[hidelinks]{hyperref}
\setlength{\parindent}{0pt}
\setlength{\parskip}{5pt}
\pagestyle{empty}
\begin{document}
{\LARGE\textbf{Alex Morgan}}\\
City, Country \quad alex.morgan@example.com
\section*{Profile}
Computer science graduate with a Python and SQL project in equipment
booking. Seeking a junior software role involving validation and testing.
\section*{Project}
\textbf{Equipment booking prototype} \hfill January--May 2026\\
Coursework project, Example Institute
\begin{itemize}
\item Built a Python and SQL prototype for reserving shared equipment.
\item Added checks for overlapping bookings and tested cancellations.
\item Documented setup and known limitations using synthetic test records.
\end{itemize}
\section*{Experience}
\textbf{Library volunteer, Example Community Library}
\hfill June--August 2025
\begin{itemize}
\item Checked returned items against the loan register and referred
unmatched records to the librarian.
\end{itemize}
\section*{Education}
\textbf{Bachelor of Science in Computer Science} \hfill 2023--2026\\
Example Institute
\section*{Skills}
Python, SQL, Git; test-case writing and setup documentation.
\vfill
{\small Fictional teaching example. Replace every detail with your own facts.}
\end{document}
What to change first
Update the contact line, qualification, dates and project bullets. Each item command begins a bullet. A section command begins a heading. Keep the begin and end commands paired, and recompile after a small group of edits so you can locate errors.
If compilation fails after adding a percentage or organisation name, check characters with a special LaTeX meaning. Write a percent sign as \% and an ampersand as \& in ordinary text. Check the first reported error before changing unrelated formatting. Switch a4paper to letterpaper only when that page size suits the application, then inspect the new PDF.
Overleaf: introductory LaTeX guide
Understand the editing model
Overleaf's introductory LaTeX guide explains how source text and commands are processed into a typeset document. It also describes using templates and recompiling after changes. That is the basic model for a resume project: edit the source, compile it and inspect the result. A successful compile means the document could be produced, not that every career claim or page break is correct.
CareerOS has its own document templates. This guide does not claim that CareerOS exports a native Overleaf project or that an Overleaf template is an official ResumeGuru design. Keep those workflows separate when deciding which tool meets the application requirements.
Choose a template you can understand
Prefer a layout with clear headings, readable text and a manageable source structure. Check the template's licence and attribution requirements before reusing it. Avoid choosing a design solely because its title promises to beat an ATS. The output still needs to be readable, selectable and logically ordered.
Before adding personal information, make a copy of the project and identify the main content sections. Keep a working version you can return to if a formatting change breaks compilation. If the template depends on custom files, retain the required files and understand which ones control the content and styling.
Replace content before changing the design
Start with the name, contact details, summary, experience, education and skills. Remove every sample employer, link and award. Write the career content in plain language first, then fit it into the template's structure. Do not preserve a fictional credential because it happens to occupy a useful line in the layout.
An original fictional bullet is: Prepared a weekly service report, checked inconsistent category labels and documented the corrections before the team review. It shows a contribution without an inflated title or invented commercial result. Use your own task and evidence, and keep the text concise enough to read naturally.
Make small changes and compile often
Change one section at a time so an error is easier to locate. Special characters and unmatched commands can affect compilation or output. Use the template documentation and Overleaf's current help for syntax rather than repeatedly deleting parts until a warning disappears. Keep formatting changes separate from substantive content edits when possible.
If a long employer name wraps badly, first inspect the content and the relevant layout rule. Do not shrink every font to solve one line. A resume should remain readable at normal size. Consistent spacing and a clear hierarchy matter more than squeezing the maximum possible text onto one page.
Check the actual PDF
Inspect every page after the final compile. Look for clipped text, missing characters, unexpected blank pages and headings separated from their content. Test email and portfolio links. Select and copy the text into a plain document to check for obvious missing text or reading-order problems. This check can reveal issues, but it is not certification that every hiring system will parse the file correctly.
Compare the output with your source notes. Dates, titles and qualifications can be wrong even when the typesetting is perfect. Make sure an icon is not the only way to identify essential contact information. If the application requires an editable document instead of a PDF, use an appropriate workflow rather than assuming the employer will accept a different format.
Preserve the version you submit
Save the final PDF with a clear filename and record which vacancy it belongs to. Keep the corresponding source version so you can reproduce the document later. Check sharing settings before sending a project link; an employer asking for a resume usually does not need access to all your working files and comments.
Use the resume section guide to choose the evidence and review your resume for another perspective. The benefit of any template comes from a clear, accurate document that you can update reliably. The technology used to typeset it is only one part of that result.
