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George Wainaina

George Wainaina

AI Data Trainer & Annotator - Technology & Internet

KENYA flag
Nairobi, Kenya
$20.00/hrIntermediateScale AI

Key Skills

Software

Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

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Freelancer Overview

I am an experienced AI data trainer and annotator with a strong background in text, image, and conversational data labeling, having worked with platforms like Remotask and Outlier. My expertise includes multi-modal annotation, prompt evaluation, and accuracy checking to support high-quality AI model training, particularly in natural language processing and computer vision tasks. I am skilled in using a variety of annotation tools and project management platforms, and I consistently deliver precise, guideline-adherent results while working independently. With a proven ability to learn quickly and communicate clearly, I am committed to contributing reliable, high-quality data for AI development projects.

IntermediateEnglishSwahili

Labeling Experience

Scale AI

Data Annotation

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The annotations I contributed to were used to train computer vision and NLP models, directly improving how AI systems recognize objects, understand language, and make decisions.

The annotations I contributed to were used to train computer vision and NLP models, directly improving how AI systems recognize objects, understand language, and make decisions.

2023 - 2023

Education

E

Elements of AI

Certificate, Artificial Intelligence

Certificate
2025 - 2025
A

ALISON

Certificate, Artificial Intelligence in Education

Certificate
2025 - 2025

Work History

N

N/A

Project Coordinator

Nairobi
2019 - 2024