A qualification is a record of study. It says that at a point in time, against a syllabus, a candidate met a threshold. That is genuinely useful information — but it is information about the past, and it is information about knowledge rather than practice.
Competency is the other half of the picture. It describes what someone can do in a working context: the judgement they apply, the standards they hold themselves to, and the outcomes they can be trusted to deliver. Employers have always cared about this. What has changed is that they now expect to see it evidenced rather than inferred.
Competency: what it actually means
In assessment terms, a competency is a statement of capability written so that it can be evidenced — not “understands project risk” but “identifies, records and escalates risks that affect delivery, and can show three occasions on which they did so.” The wording matters, because it determines what an assessor can reasonably ask you to produce.
This is why competency-based routes ask for a portfolio and a professional discussion rather than a paper. A portfolio shows the work. The discussion establishes that the work was yours, that you understood why you did it that way, and that you would do it again under different conditions.
Skills and experience are not the same thing
Experience is time served. Skills are what that time produced. Long service with no growth in responsibility produces very little assessable evidence, while two focused years on demanding work can produce a great deal. Employers read for the second pattern, which is why a chronological CV so often undersells its author.
- Record decisions, not just deliverables — what you chose and what you rejected.
- Keep evidence at the time, not at the point of applying. Reconstructed evidence reads as reconstructed.
- Name the standard you were working to, where one existed.
- Note what changed as a result of your work — scope, cost, risk, quality, adoption.
The question behind every interview is the same: what will this person be able to do here, on Monday? A qualification answers it indirectly. Evidence answers it directly.
Where professional credentials fit
A professional certification does not replace a degree, and it is not meant to. It answers a different question. The degree establishes educational grounding; the certification establishes current, assessed, independently reviewed capability against a published standard — and, critically, it can be renewed as that standard moves.
The combination is what strengthens a profile. A qualification alone dates. A certification alone can look narrow. Together they show both grounding and practice, with a verifiable record behind the second.
Employability: what to do about it
Start by reading the standard for your discipline and marking, honestly, which descriptors you could evidence today. The gaps are your development plan; the rest is a portfolio waiting to be assembled. If you are early in your career and the portfolio route is closed to you, a Foundation-level certification exists precisely to give you a verifiable starting point rather than an empty one.
