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Christine Njeri

Christine Njeri

AI Data Annotation Specialist - Machine Learning Development

KENYA flag
Nairobi, Kenya
$12.00/hrEntry LevelAws SagemakerAppenArgilla

Key Skills

Software

AWS SageMakerAWS SageMaker
AppenAppen
ArgillaArgilla
Axiom AI
CloudFactoryCloudFactory

Top Subject Matter

No subject matter listed

Top Data Types

DocumentDocument
Geospatial Tiled ImageryGeospatial Tiled Imagery
ImageImage

Top Label Types

Action Recognition
Bounding Box
Cuboid
Entity Ner Classification
Point Key Point
Segmentation
Tracking
Transcription
Translation Localization

Freelancer Overview

I am a detail-oriented AI data annotation professional with a strong foundation in text and image labeling, ensuring the creation of clean, consistent, and bias-aware datasets for machine learning development. My experience spans managing complex data workflows, supporting high-accuracy annotation projects, and applying structured thinking to improve dataset quality. With training in data labeling and annotation, as well as hands-on experience in data entry, information management, and digital marketing analytics, I am skilled in Microsoft Office Suite, remote collaboration tools, and content management systems. I am passionate about supporting the development of reliable AI systems by maintaining rigorous standards in data accuracy and integrity, and I am adept at adapting to diverse domains, from business analytics to legal and marketing datasets.

Entry LevelEnglishSwahili

Labeling Experience

No Data Labeling experience added

Christine N. hasn’t added any AI Training or Data Labeling experience to their OpenTrain profile yet.

Education

D

Data Lens Academy

Certificate, Data Labeling and Annotation for Artificial Intelligence Development

Certificate
2026 - 2026
L

LinkedIn Learning

Certificate, Administrative Professional Foundations

Certificate
2025 - 2025

Work History

M

Morris Maina & Company Advocates

Administrative & Operations Officer

Nairobi
2025 - Present
O

Optiven Real Estate

Sales and Marketing Intern

Nairobi
2025 - 2025