Exam format
Adobe Commerce Developer Expert Exam Format
Everything the official exam blueprint specifies: question count, time limit, scoring and the weight each domain carries. The Adobe Commerce Developer Expert certification (AD0-E725) is designed for high-level engineers who demonstrate an ability to extend and customize the Adobe Commerce platform. This exam moves beyond basic administration into the depths of software engineering principles applied to the Magento/Adobe Commerce framework. Candidates must prove they can architect scalable solutions, manage complex deployment lifecycles, and ensure the security and performance of enterprise-grade e-commerce environments. It validates expertise in PHP, My, and the specific architectural patterns unique to the Adobe Commerce ecosystem, ensuring the developer can handle large-scale, high-traffic implementations.
- 60 questions
- 120 min
- 70% to pass
- 5 domains
certilumExam facts at a glance
What we know about this exam, and where the information comes from.
| Specification | Value |
|---|---|
| Questions | 60 |
| Time limit | 120 minutes (120s per question) |
| Passing score | 70% |
| Domains | 5 |
| Level | Expert |
| Question bank here | 60 questions |
| Source | Certilum's own record — the vendor does not publish this figure |
Official domain weights
The percentage of the exam each domain carries. Weight your revision by these numbers, not by what you find hardest.
| Domain | Weight | Topics | Practice Qs |
|---|---|---|---|
| Security | 15% |
| 9 |
| Development | 30% |
| 18 |
| Integration | 10% |
| 6 |
| Configuration & Deployment | 25% |
| 15 |
| Performance & Optimization | 20% |
| 12 |
The heaviest domain is Security at 15%, and that is where lost points cost you the most. Certilum scores you per domain so you can see the difference between a knowledge gap and a formatting problem.
Note from the vendor record: Adobe Commerce Developer Expert. Adobe has published an updated exam version (AD0-E725) at the same cost; the Expert-level price is $225/$150 per the official table. Official exam page
More about the Adobe Commerce Developer Expert exam
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Frequently asked questions
Everything you need to know about the Adobe Commerce Developer Expert exam.