Should I Take This Certification? — Decision Checklist
Work through before paying for a certification — whether it passes a real hiring filter, whether the assessment is worth anything, the true cost including renewal, and the honest alternative.
Markdown. No sign-up, no email.
Run this on one specific certification, not on the idea of certification in general. Read Certifications for the reasoning behind each question.
Certification: _______________ Provider: _______________ Cost: _______ Date: _______
1. Does it pass a real filter?#
- [ ] I searched actual job adverts for the role I want, and it appears in them
- [ ] Number of relevant adverts listing it: ____ of ____ checked
- [ ] It appears as a requirement, not just "nice to have"
- [ ] My current or target employer needs certified staff for a partnership tier
🔴 This is the strongest single reason to take one, and it is measurable rather than a matter of opinion — either the adverts ask for it or they do not. If it appears in zero of twenty, be honest with yourself that whatever is motivating this, it is not access to the role.
Adverts checked, and where: _______________
2. Is the assessment worth anything?#
- [ ] Proctored — not "watch the videos, receive the certificate"
- [ ] Performance-based (you do the work) rather than multiple choice
- [ ] There is a meaningful failure rate
- [ ] It has an experience requirement
Performance-based assessments — where you complete real tasks under time pressure — are far better evidence than recognition tests, and interviewers know the difference.
If nobody fails it, it certifies attendance. That is not worthless, but do not expect it to carry weight.
3. Will it still be worth something?#
- [ ] The provider is a major platform or a vendor-neutral body
- [ ] It is not tied to one narrow product
- [ ] The technology has been mainstream for more than a couple of years
- [ ] It is likely to still exist in three years
Renewal required? yes / no — every ____ years, cost ____
Factor renewal in. A portfolio of five certifications is a recurring commitment in both money and weekends, which is an argument for holding one relevant credential rather than collecting them.
4. The true cost#
| Exam fee | |
| Retake fee, if needed | |
| Course or practice material | |
| Hours of study | |
| Renewal every ___ years | |
| Who pays | me / employer |
If the employer pays and it serves a partnership requirement, the calculation changes entirely. Take it — the structured syllabus alone has value.
Hours available per week: ____ Target exam date: _______
Open-ended certification study has a very low completion rate. Commit to a date or do not start.
5. The honest alternative#
- [ ] I considered spending the same hours building something instead
- [ ] I already have a track record I can point at in this area
- [ ] I can currently discuss a real system I built and the trade-offs I made
What I would build with the same hours: _______________
🔴 If you already have shipped systems you can explain, a certificate adds very little — senior hiring conversations rarely reach it. If you have nothing to point at, a certificate plus a real project is substantially stronger than either alone. See Projects.
6. Motivation check#
Tick the honest one:
- [ ] It passes a filter I am currently failing
- [ ] My employer needs it commercially
- [ ] I want the structured syllabus to force coverage of a subject
- [ ] I am changing field and have no track record yet
- [ ] I am avoiding building something
- [ ] Everyone else on the team has one
The last two are worth sitting with. Neither is a reason to spend the money, and the fifth is the most common unstated one.
Decision#
| Appears in real adverts | yes / no |
| Assessment is proctored / hands-on | yes / no |
| Employer pays | yes / no |
| I have a track record already | yes / no |
| Decision | take it / build something instead / defer |
| Exam date committed |
Reasoning in one sentence: _______________