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L

Lilian Amajuoyi

Quality Analyst / Data Annotator

Nigeria flagAbia, Nigeria
$25.00/hrExpertLabelboxCVATData Annotation Tech

Key Skills

Software

LabelboxLabelbox
CVATCVAT
Data Annotation TechData Annotation Tech

Top Subject Matter

AI model evaluation
response ranking
sentiment analysis

Top Data Types

TextText
AudioAudio
VideoVideo

Top Task Types

TranscriptionTranscription
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Evaluation/RatingEvaluation/Rating
SegmentationSegmentation
Text GenerationText Generation

Freelancer Overview

Quality Analyst / Data Annotator. Core strengths include Labelbox. Education includes Bachelor of Science, University of Nigeria (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishIgbo

Labeling Experience

Labelbox

Quality Analyst / Data Annotator

LabelboxText
As a Quality Analyst and Data Annotator at Hugo Technologies, I assessed AI-generated content quality across multiple projects. I evaluated, ranked, and provided detailed feedback on multi-modal AI model responses, identifying biases and inconsistencies for model improvement. My responsibilities also included cross-team collaboration and team leadership for transitioning to Quality Assurance. • Projects included Ego4D, MovieGen, Meta Multi Modal, Flywheel Head-To-Head, Audio Sentiment, involving text, audio, and multi-modal data. • Reduced data annotation errors by 20% and ensured 100% project completion within deadlines. • Provided structured insights and simplification of project guidelines for annotation quality improvement. • Worked closely with trainers and AI engineers to communicate feedback on model shortcomings.

As a Quality Analyst and Data Annotator at Hugo Technologies, I assessed AI-generated content quality across multiple projects. I evaluated, ranked, and provided detailed feedback on multi-modal AI model responses, identifying biases and inconsistencies for model improvement. My responsibilities also included cross-team collaboration and team leadership for transitioning to Quality Assurance. • Projects included Ego4D, MovieGen, Meta Multi Modal, Flywheel Head-To-Head, Audio Sentiment, involving text, audio, and multi-modal data. • Reduced data annotation errors by 20% and ensured 100% project completion within deadlines. • Provided structured insights and simplification of project guidelines for annotation quality improvement. • Worked closely with trainers and AI engineers to communicate feedback on model shortcomings.

2023 - Present

Education

U

University of Nigeria

Bachelor of Science, Pure and Industrial Chemistry

Bachelor of Science
2016 - 2021

Work History

L

Leinad Studios

Cloud computing associate

Abia
2025 - 2026