Four Js

Services · Certification

Validate yourGenero expertise.

Become a recognized Genero Certified Developer and prove your mastery of the Genero Business Development Language (BDL) — 100% online.

Fundamentals · $50
Developer · $1,600
Practice test available
Why get certified

Validate your skills, officially

Official recognition

Validate your skills with official Four Js certification.

Industry-wide

Recognition that travels with you across the Genero ecosystem.

Stronger profile

A stronger professional profile and more confidence among peers and employers.

For companies: consistent standards, faster delivery and onboarding, in-house credibility.
Two-phase certification

Genero BDL certification

Phase ① — Fundamentals

$50

A 60-question, 120-minute, open-book online exam on core Genero concepts, syntax and solution architecture.

BDL syntaxDatabase interactionDialogsWindows & formsPackages & classesWeb servicesLegacy reportingAdministrationDebugging / Ghost ClientMobile
Phase ② — Developer

$1,600

Four sequential coding scenarios, delivered one at a time:

  1. 1A CRUD application
  2. 2New requirements
  3. 3A text report
  4. 4A RESTful web service
Prerequisites

What you need before you start

BDL programming and SQL proficiency, plus a general understanding of software development and DevOps. All Genero-specific skills can be gained via Training and documentation.

Prepare: take the free practice test first, and review the training library.

Certification prerequisites
Contact the certification team

Ready for the Developer certification?

Tell us about your team and we'll get you started.

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FAQ

Frequently asked questions

What certification levels are there?

Two: Genero BDL Fundamentals (a 60-question, 120-minute open-book online exam, $50) and Genero BDL Developer (four hands-on coding scenarios, $1,600).

Is there a practice test?

Yes — a practice test is available for the Fundamentals exam.

Why certify my team?

Consistent development standards, faster delivery and onboarding, and in-house credibility — a direct answer to the I-4GL skills gap.

Become a Genero Certified Developer.