Certifications: Which Ones Are Worth It, and Which Are Not

We do not issue certifications. A credential is only worth what the assessment behind it is worth, and an organisation you have not been assessed by cannot give you one that means anything. What follows is an assessment of certifications that already exist, from the perspective of someone deciding whether to spend the money and the weekends.

What a certification actually signals#

That you studied a defined body of material and passed a test on it. That is the whole claim. It is not nothing — it demonstrates persistence and coverage of the basics, and it fills gaps that self-teaching leaves.

What it does not signal: that you can build the thing. Most technical certifications test recognition of concepts and terminology under exam conditions. That is a different skill from delivering a working system, and everyone hiring knows it.

The value is therefore concentrated in specific circumstances rather than spread evenly.

When a certification is worth it#

You need to pass a hiring filter. Some organisations — particularly larger enterprises, consultancies and public sector — screen on them. If a certification gets you into rooms you are currently filtered out of, it pays for itself regardless of what it teaches.

Your employer is a partner and needs certified staff. Partnership tiers with the major cloud and software vendors require certified headcount. Here the certification has direct commercial value to the business, which usually means it pays for it. Take it.

You are changing field and have no track record to show. A credential is weak evidence, but it is evidence, and it is better than an empty section on a CV. Pair it with something you built.

You want a structured syllabus. The underrated reason. Certification curricula are a reasonable map of a large subject, and studying for one forces coverage of the parts you would otherwise avoid. Some people find the exam date is the only thing that produces the study.

When it is not worth it#

You already have a track record. Once you can point at systems you have built and run, a certificate adds very little. Senior hiring conversations rarely reach it.

You are collecting them. Five certifications and nothing shipped reads as avoidance, and experienced interviewers treat it that way.

It certifies a tool rather than a skill. Vendor certifications for narrow products age quickly and are worth checking against how long that product has been around and how long it is likely to matter.

It has no proctored assessment. If anyone who watches the videos receives the certificate, it signals attendance. Nothing wrong with the course; do not expect the credential to carry weight.

Which categories hold value#

Cloud platform certifications are the most consistently recognised — the major providers' associate and professional tracks appear in job requirements more than any other category, and the higher tiers are genuinely difficult. If you work in cloud, one of these is usually the best return available. See AWS and cloud.

Kubernetes certifications stand out because the well-known ones are performance-based — you do the work in a live cluster under time pressure rather than answering multiple choice. That format makes them far better evidence than most. See Kubernetes.

Security certifications hold value in a field where formal credentials are frequently a hiring requirement, and some carry experience requirements which strengthens the signal. See cyber security.

Project and delivery certifications are widely recognised in organisations with formal PMO functions and largely irrelevant in product companies. Judge by the environment you want to work in. See the PMO Knowledge Center.

AI certifications are the newest and most variable. The field moves faster than curricula, and several are essentially product training. Treat with more scepticism than the categories above, and prefer demonstrable projects — see Projects.

How to choose#

Ask in this order:

1. Does a job I want list it? Search actual adverts for the role you are targeting rather than asking generally whether it is worth it.
2. Is the assessment proctored, and is it hands-on? Performance-based beats multiple choice by a wide margin.
3. Will it still exist in three years? Vendor-neutral and major-platform certifications age better than product-specific ones.
4. Who is paying? If the employer pays and it serves a partnership requirement, the calculation changes entirely.

Then commit to a date. Open-ended certification study has a very low completion rate.

What we do instead#

We publish the material free — Knowledge Hub, PMO, AI Testing — with checklists and templates you can use at work, and Projects worth showing to an interviewer.

A portfolio of things you have built and can explain outperforms a certificate in almost every technical interview we know of. Where a certification passes a filter, get the certification; where it is a substitute for evidence, build the evidence.

FAQ#

Do you offer a BvLogic certification?#

No. A credential is worth what its assessment is worth, and we do not run assessments. Issuing one would make us look like a training company and would help nobody's career.

Will a certification get me a job with no experience?#

By itself, rarely. It gets you past some automated filters and gives an interviewer something to ask about. What converts is being able to discuss something you have built — a certificate plus a real project is a substantially stronger position than either alone.

Which cloud certification should I start with?#

Whichever provider your employer or target employers use — the concepts transfer, the hiring filters do not. Start at associate level; the foundational tiers are broad introductions that rarely appear in job requirements.

Are the practice exams worth buying?#

Usually yes, and often more useful than the courses. They calibrate you to the question style, which is a real skill in itself, and they expose the areas you have quietly skipped. Use Practice Tests here for self-assessment on our material.

How long should I spend preparing?#

For an associate-level cloud certification with relevant day-to-day experience, several weeks of evenings. Without hands-on experience, considerably longer — and consider whether building something first would be a better use of the same hours.

Do certifications expire?#

Most major ones require renewal every two to three years. Factor that in: a portfolio of five certifications is a recurring commitment, which is another argument for holding one relevant credential rather than collecting them.

My employer will pay. Should I take one I do not need?#

If it costs you only time and the subject is adjacent to your work, it is reasonable — the structured syllabus has value. If it is unrelated to anything you do, the hours are probably better spent on Projects.

Related Articles#

See Career Paths for what each level actually requires, Projects for portfolio evidence, and Interview Questions for what gets asked instead.

What else is coming for Certifications