bRRAIn Certified · Mid level

bRRAIn Certified Integration Engineer

Design and implement bRRAIn integrations for enterprise applications.

50–60 hours study time
Intermediate difficulty
$499 includes exam
3 years validity
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Duration 50–60 hours
Difficulty Intermediate
Exam format Design review (take-home project) + 1-hour oral interview

What you'll learn

  • Design schemas and ontologies for domain-specific workloads
  • Build custom Handler adapters with LoRA fine-tuning
  • Implement non-human actors (Services, Agents) and conflict flows
  • Apply graph integration patterns across microservices
  • Tune performance: caching, batching, and consolidation cadence
  • Harden integrations against replay, injection, and token leakage
  • Operate multi-tenant deployments with per-tenant isolation
  • Debug production issues using audit trails and provenance data

Who should take this course?

Backend engineers designing data pipelines and production integrations across multi-service systems.

Prerequisites

bRRAIn Certified SDK Developer OR equivalent hands-on experience

Course structure

Self-paced modules plus a proctored final assessment.

1
Ontology & Schema Design 5 hrs
2
Custom Handler Adapters 6 hrs
3
Non-Human Actors In Depth 5 hrs
4
Graph Integration Patterns 6 hrs
5
Performance Tuning 5 hrs
6
Multi-Tenant Design 6 hrs
7
Security Best Practices 5 hrs
8
Observability & Audit Trails 5 hrs
9
Migration & Schema Evolution 4 hrs
10
Capstone Project 8 hrs
★
Final Assessment Design review (take-home project) + 1-hour oral interview

Exam details

  • Format: Design review (take-home project) + 1-hour oral interview
  • Passing score: 80%
  • Free attempts: 2 (additional attempts $99 each, 30-day cooldown)
  • Resources provided: Practice exam, study guide, sample code
  • Environment: Sandboxed Go workspace with bRRAIn SDK pre-installed

Your badge

Once you pass, you'll receive a unique, verifiable badge URL you can share on LinkedIn, your resume, and your website. The bRRAIn Certified Professional Directory lists every active credential.

Enrollment & pricing

Individual

$499

  • Lifetime LMS course access
  • 2 free exam attempts
  • Digital badge on pass
  • Practice exam & study guide
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bRRAInDev Master Bundle

$1,299 all 3 certs

  • All developer certifications
  • 3 × $433/mo payment plan
  • Two 1-on-1 mentoring sessions
  • Priority exam scheduling
View Bundle

Frequently asked questions

How much hands-on coding is there?
Roughly 60% of course time is hands-on. The capstone project is a full integration with custom adapters.
Do I need production experience?
Not strictly required, but the exam expects familiarity with running services at scale. Candidates without production experience often take 10–15 additional hours to complete the capstone.
Is the capstone project real-world?
Yes. You'll build a domain-specific integration (legal, mining, healthcare — your choice) with Handler tuning, non-human actors, and audit trails.
Can I retake if I don't pass?
Yes. 2 free attempts come with your enrollment; additional attempts cost $99 and are available after a 30-day cooldown.

Next step

Enroll on learn.brrain.io and start module 1 today.

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