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Juliet Chidinma Chikezie

Juliet Chidinma Chikezie

AI Data Specialist - Machine Learning & AI Development

NIGERIA flag
Abia, Nigeria
$40.00/hrExpertLabel Studio

Key Skills

Software

Label StudioLabel Studio

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage

Top Label Types

Point Key Point

Freelancer Overview

I am a detail-oriented AI Data Specialist with hands-on experience in data annotation, evaluation, and quality assurance, primarily supporting machine learning and AI model development with Crowdgen by Appen. My work has involved labeling large datasets, evaluating AI-generated outputs for quality and accuracy, and performing linguistic analysis for search engine and natural language processing (NLP) models. I am skilled at following complex guidelines, maintaining high precision, and delivering consistent, high-quality results in fast-paced AI training environments. With a background in project management and data analysis, I am adept at managing multiple projects simultaneously while ensuring data confidentiality and compliance. I am passionate about contributing to the improvement of AI systems and am eager to take on new challenges in data operations or AI training roles.

ExpertEnglish

Labeling Experience

Label Studio

image annotation

Label StudioImagePoint Key Point
labelling of images with metadata to train computer vision AI models, enabling machines to recognize and interpret visual content.

labelling of images with metadata to train computer vision AI models, enabling machines to recognize and interpret visual content.

2025

Education

U

University of Nigeria, Nsukka

Bachelor of Arts, Mass Communication

Bachelor of Arts
2021 - 2021

Work History

C

crowdgen by Appen

image labeling/video annotator

australia
2023 - Present