A strong resume usually needs fewer sections than people think, but each one has to earn its space.
Start with the essentials
For most roles, your resume should include contact details, a short headline or summary if it adds clarity, work experience, education, and relevant skills. If a section does not help a hiring manager understand your fit faster, it probably does not need to be there.
Keep the order logical
Lead with the information that makes your candidacy easiest to understand. In most cases, that means your recent experience comes before older or less relevant details.
Bottom line
A useful resume is not about adding everything you have ever done. It is about making the strongest relevant details easy to scan.