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Lenise Jumba

Lenise Jumba

Senior English Instructor - Online Education

KENYA flag
Eldoret, Kenya
$10.00/hrExpertClickworker

Key Skills

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Computer Programming Coding

Freelancer Overview

I am an experienced AI data annotation and language quality specialist with over 8 years working on large-scale English language datasets to support the training and optimization of NLP and machine learning models. My background in English linguistics enables me to accurately label and evaluate complex text data, ensuring high standards of grammar, syntax, semantics, and discourse analysis. I am skilled in applying detailed annotation guidelines, conducting rigorous quality assurance, and providing actionable feedback to improve AI outputs. I have collaborated with cross-functional teams to refine annotation schemas and address linguistic errors, bias, and ambiguity in AI-generated content. My expertise spans remote annotation, linguistic data analysis, and quality evaluation, making me adept at supporting diverse AI projects that require precision, consistency, and deep language understanding.

ExpertEnglish

Labeling Experience

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

Education

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Kenyatta University

Master of Arts, English Linguistics

Master of Arts
2019 - 2021
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Kenyatta University

Bachelor of Arts, English

Bachelor of Arts
2016 - 2018

Work History

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N/A

English Instructor

Nairobi
2019 - Present