Expert network

Proven skill, prepared for real AI work.

GTB specialists build verified profiles, demonstrate relevant ability, learn project standards and remain accountable to quality throughout delivery.

Illustration of a remote specialist working with a headset

Specialist categories

Expertise for broad production and deep review.

A project may need one category or a blended team. Matching depends on verified skill, learning, availability and project rules.

AI Trainers

  • Chatbot Training
  • Prompt Creation
  • Output Evaluation
  • AI Reasoning Improvement

Data Annotators

  • Text Annotation
  • Image Annotation
  • Video Annotation
  • Sensor Data Labeling

Software Engineers

  • JavaScript
  • Python
  • Java
  • Cloud Computing
  • DevOps
  • AI Engineering

Subject Matter Experts

  • Mathematics
  • Finance
  • Accounting
  • Medicine
  • Healthcare
  • Law
  • Physics
  • Chemistry
  • Biology

Language Specialists

  • Translation
  • Localization
  • Linguistic Evaluation
  • AI Language Training

Qualification journey

Readiness is earned in stages.

Each completed step adds evidence. Certification and project matching remain human decisions based on the work.

01

Application Review

  • Profile completeness
  • Experience relevance
  • Category fit
02

Identity Verification

  • Government ID
  • Face verification
  • Address validation
03

Experience Assessment

  • Employment history
  • Portfolio
  • Credentials
04

Skills Testing

  • Coding tests
  • Language tests
  • Domain knowledge tests
05

Interview

  • Technical interview
  • Communication assessment
  • Recommendation
06

Certification

  • AI-readiness certification
  • Project-specific training
07

Project Matching

  • Skills match
  • Availability
  • Performance history
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Growth through feedback

A profile is the start of the relationship.

Certification is not permanent — scores are reviewed every project cycle. Experts re-train and re-test as client standards and tooling change.

  • Transparent project requirements
  • Learning linked to eligible work
  • Quality feedback tied to delivery
  • Support through the expert portal

Bring your expertise

Build a profile that shows what you can do.

Create an expert account