A strong resume does two things well: it makes your strengths easy to scan, and it proves your impact quickly.
Start with a short professional summary that matches the kind of role you are targeting. Use language from the job description when it reflects your real experience.
Focus on achievements instead of duties. Numbers, measurable outcomes, and concrete examples make a stronger impression than generic task lists.
Keep the layout simple and readable. Clear headings, consistent spacing, and error-free writing matter more than decorative formatting.