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James Wanjugu

James Wanjugu

AI Data Trainer & Content Reviewer - Technology & Internet

KENYA flag
Nairobi, Kenya
$25.00/hrEntry LevelAppenClickworkerCloudfactory

Key Skills

Software

AppenAppen
ClickworkerClickworker
CloudFactoryCloudFactory
DataloopDataloop
Google Cloud Vertex AIGoogle Cloud Vertex AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument
ImageImage
Medical DicomMedical Dicom
TextText

Top Label Types

Classification
Computer Programming Coding
Data Collection
Diagnosis
Prompt Response Writing SFT

Freelancer Overview

I am a detail-oriented data professional with extensive experience in AI training data, data labeling, and high-volume content evaluation. My background includes refining AI-generated text for clarity, tone, and grammatical accuracy while ensuring the original intent is maintained. I excel at identifying subtle inconsistencies, applying strict editorial guidelines, and enhancing the readability and structural flow of complex responses. My technical skills include data entry, rapid information processing, and multi-platform collaboration, supported by advanced training in professional editing and discrete mathematics. I am adept at flagging discrepancies, ensuring data quality, and contributing to the development of high-accuracy NLP datasets through meticulous review and annotation.

Entry LevelEnglishFrench

Labeling Experience

No Data Labeling experience added

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

Education

M

Massachusetts Institute of Technology

Certificate, Discrete Mathematics for Computer Science and Engineering

Certificate
2025 - 2025
B

Boston University

Certificate, English Language and Professional Editing

Certificate
2025 - 2025

Work History

S

Safaricom PLC

Systems Specialist

Nairobi
2023 - 2025