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Identifying Your Key Skills for a Convincing Resume

Most people either underestimate their skills or overestimate them in the wrong areas. Knowing precisely what you can do — and articulating it correctly — is the foundation of every effective resume. Here's a concrete method to map your competencies.

Step 1: List All Your Experience, Including Informal

Don't limit yourself to salaried positions. Include: internships, freelance projects, volunteer work, side projects, academic research, committee roles, and any situation where you produced a result. Each represents skills acquired.

Step 2: Extract Competencies Using the "What Did I Actually Do?" Test

For each experience, ask: "What did I concretely do, and what did it require?" Common competencies that emerge from unexpected places:

Step 3: Prioritize for the Target Role

Not all your skills belong on every resume. Run your full competency list through the lens of the job listing: keep what's relevant, emphasize what's rare, cut what's irrelevant. A focused 12-item skills section beats a sprawling 30-item one every time.

💡 Articulation test: For each skill, can you finish this sentence in one specific sentence? "I demonstrated [skill] when I [action] which resulted in [outcome]." If yes, it belongs on your resume. If not, either dig for the proof or reconsider its weight.
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About the author

Corentin Combalbert

Brand Manager & Digital Marketing Expert

Digital marketing expert with 10+ years of experience — from luxury hospitality (Waldorf Astoria) to premium co-working (Deskopolitan). Lecturer in digital marketing at Bachelor to Master level and speaker at Skema Business School.

Frustrated by seeing strong profiles blocked by ATS filters, he built Profilynk for his own use — then made it free for everyone.