Ruby Association · Professional Certification · Associate
Ruby Association Certified Ruby Programmer Silver
Crydd Score 83
Demand Stable
Career Value Moderate
Recognition Strong
Ruby Silver at a glance
- Provider
- Ruby Association
- Credential type
- Professional Certification
- Exam required
- Yes
- Category
- Software Development
- Level
- Associate
- Cost
- See official page
- Difficulty
- Intermediate
- Time to earn
- 2–4 months
- Validity
- Does not expire
- Format
- 50 questions, 90 minutes
- Prerequisites
- None; solid Ruby fundamentals assumed
What is Ruby Silver?
The official entry certification from the Ruby Association — the nonprofit that stewards the language, chaired by Ruby's creator. It is the closest thing to an authoritative Ruby credential, and unusually well-recognised in Japan.
Skills it covers
- Ruby syntax
- Standard library
- Object-oriented Ruby
- Exceptions
Is Ruby Silver worth it? The Crydd Verdict
CS 83Choose it if
You want a recognised, official Ruby credential — especially valuable for Japan-affiliated employers.
Consider alternatives if
You are outside the Japanese market — a strong Rails portfolio may matter more to Western employers.
Why we say so
Official language-steward backing gives it real credibility, though Ruby hiring globally leans on portfolios.
Market demand
Recognised across the Ruby community and especially in Japan, where the Ruby Association's credentials carry weight.
Where Ruby Silver takes you
- Backend Developer
- Software Engineer
- Full Stack Developer
Career roadmaps show where this certification fits in each path. See the roadmaps.
Related certifications
Curated connections from the catalog — each labelled with how it relates to Ruby Silver, so you know why it’s here.
