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Kennedy Mwonga

Kennedy Mwonga

AI Training Specialist - Linguistic Data Annotation

KENYA flag
Nairobi, Kenya
$30.00/hrExpertAppen

Key Skills

Software

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Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio

Top Label Types

Translation Localization
Transcription

Freelancer Overview

I am a detail-oriented AI training specialist with hands-on experience in data annotation, labeling, and language model evaluation, particularly within NLP and multilingual projects. My background in linguistics and fluency in English and Swahili allow me to accurately transcribe, translate, and assess content for grammar, clarity, and contextual relevance.Specialized in linguistic theory, grammar analysis, sociolinguistics, and translation studies. Demonstrated advanced academic writing, critical text evaluation, and multilingual communication skills consistent with C2-level English proficiency. I have successfully contributed to refining conversational AI systems by annotating linguistic datasets, evaluating AI-generated responses, and ensuring quality control through structured frameworks. I am adept at using AI training platforms, handling confidential data, and consistently meeting project deadlines in remote environments. My strong analytical skills and attention to detail help me deliver reliable, high-quality training data across diverse language-focused projects.

ExpertEnglishSwahiliFrench

Labeling Experience

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Multilingual Transcription & Translation Annotation Project

AppenAudioTranslation LocalizationTranscription
Contributed to multilingual speech dataset development by transcribing and translating audio content in English, Kiswahili, and Kamba.

Contributed to multilingual speech dataset development by transcribing and translating audio content in English, Kiswahili, and Kamba.

2022 - 2023

Education

U

University of Nairobi

Bachelor of Arts, Linguistics

Bachelor of Arts
2017 - 2020

Work History

O

Outlier

AI Data Trainer & LLM Response Evaluator

Nairobi
2023 - 2025