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Joy Wanja

Joy Wanja

AI Language Data Contributor - Technology & Internet

Kenya flagNairobi, Kenya
$10.00/hrEntry LevelAxiom AIClickworkerToloka

Key Skills

Software

Axiom AI
ClickworkerClickworker
TolokaToloka

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
VideoVideo

Top Task Types

MappingMapping

Freelancer Overview

I am an analytical and detail-oriented professional with hands-on experience in AI language data labeling, annotation, and quality assessment. My background includes evaluating and refining AI-generated responses for clarity, empathy, tone, and contextual accuracy, particularly in natural language processing (NLP) projects such as Swahili language model training. I am skilled in applying structured evaluation guidelines, conducting pairwise comparisons, and providing reliable human feedback to improve AI models. My experience also covers qualitative research, content rewriting, and data collection using tools like Google Docs, Google Sheets, and online annotation platforms. I consistently deliver high-quality, accurate results in fast-paced remote environments and am passionate about contributing to human-centered AI development and ethical technology.

Entry LevelEnglish

Labeling Experience

No Data Labeling experience added

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

Education

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N/A

Bachelor of Arts, Development Studies

Bachelor of Arts
2021 - 2025

Work History

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Uwezo Fund

Community Engagement and Data Collection Assistant

Nairobi
2025 - 2026