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Sonia Mezie

Sonia Mezie

AI Language Data Contributor

Nigeria flagKaduna, Nigeria
$7.00/hrIntermediateOtherClickworkerCrowdsource

Key Skills

Software

Other
ClickworkerClickworker
CrowdSourceCrowdSource
LionbridgeLionbridge
MercorMercor
TolokaToloka

Top Subject Matter

African Languages
Linguistics Domain Expertise
Localization Domain Expertise

Top Data Types

TextText
ImageImage
AudioAudio

Top Task Types

Text GenerationText Generation
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Object DetectionObject Detection
ClassificationClassification
Evaluation/RatingEvaluation/Rating
TranscriptionTranscription

Freelancer Overview

I have hands-on experience in AI training and data labeling, particularly in language-related projects. I have worked on tasks such as text annotation, transcription, translation, and evaluation, with a strong focus on English–Igbo language data. In my role with Data Science Nigeria, I contributed to AI training datasets by reviewing and annotating content for accuracy, cultural relevance, and consistency. I have also supported language-based AI systems through translation and proofreading tasks. My background in Linguistics and Igbo, combined with my attention to detail and ability to follow guidelines, allows me to deliver high-quality and reliable data for AI model improvement.

IntermediateEnglishIgbo

Labeling Experience

Localization Vendor Coordinator (Independent Contractor)

OtherText
I translated platform content, driver/rider communications, and support materials from English to Igbo. I ensured cultural accuracy, linguistic naturalness, and contextual relevance of all translated content. I contributed to localization efforts aimed at improving accessibility for Igbo-speaking users. • Labeled translation data for NLP model training • Reviewed and rated translated outputs for accuracy • Provided feedback for fine-tuning AI models • Focused on cultural and linguistic specificity

I translated platform content, driver/rider communications, and support materials from English to Igbo. I ensured cultural accuracy, linguistic naturalness, and contextual relevance of all translated content. I contributed to localization efforts aimed at improving accessibility for Igbo-speaking users. • Labeled translation data for NLP model training • Reviewed and rated translated outputs for accuracy • Provided feedback for fine-tuning AI models • Focused on cultural and linguistic specificity

2025 - Present

AI in Storytelling & Digital Media Intern

OtherTextText Generation
During a structured internship, I applied generative AI tools to storytelling and content creation tasks. I worked on a collaborative AI-driven narrative concept called 'Connected Tables'. I delivered materials and presentations that showcased AI-generated content. • Produced AI-generated narratives using prompt engineering • Evaluated and labeled generated outputs for coherence • Collaborated with team members to review content • Emphasized story quality and linguistic engagement

During a structured internship, I applied generative AI tools to storytelling and content creation tasks. I worked on a collaborative AI-driven narrative concept called 'Connected Tables'. I delivered materials and presentations that showcased AI-generated content. • Produced AI-generated narratives using prompt engineering • Evaluated and labeled generated outputs for coherence • Collaborated with team members to review content • Emphasized story quality and linguistic engagement

2025 - 2025

AI Language Data Contributor

OtherText
I annotated and labeled text and audio data in English and Igbo for AI training datasets. I evaluated AI-generated outputs for linguistic accuracy, cultural appropriateness, and overall quality. I also contributed structured language data that improved model performance for African languages. • Performed precise text annotation and quality assurance • Conducted thorough evaluation of AI language model outputs • Labeled bilingual datasets for training purposes • Focused on cultural nuance and linguistic relevance

I annotated and labeled text and audio data in English and Igbo for AI training datasets. I evaluated AI-generated outputs for linguistic accuracy, cultural appropriateness, and overall quality. I also contributed structured language data that improved model performance for African languages. • Performed precise text annotation and quality assurance • Conducted thorough evaluation of AI language model outputs • Labeled bilingual datasets for training purposes • Focused on cultural nuance and linguistic relevance

2025 - 2025

Education

E

Enugu State College of Education

Nigeria Certificate in Education, Primary Education Studies

Nigeria Certificate in Education
2012 - 2012
U

University of Nigeria Nsukka

Bachelor of Arts, Linguistics and Igbo

Bachelor of Arts
Not specified

Work History

B

Biawazo Ltd

LMS Support Associate

Florida
2025 - Present
U

Uber Solutions AI

Localization Vendor Cordinator

Remote
2024 - Present