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Stephen D.

Stephen D.

AI Data Annotator | Healthcare, Life Sciences & Scientific Research

Nigeria flagLagos, Nigeria

Key Skills

Software

Label StudioLabel Studio

Top Subject Matter

Healthcare & Life Sciences
Scientific Research
Medical Imaging & Image Annotation (AI)

Top Data Types

TextText
ImageImage

Top Task Types

Text GenerationText Generation
Text SummarizationText Summarization
Function CallingFunction Calling

Freelancer Overview

I have a strong background in UI/UX design and graphic design, which has equipped me with excellent attention to detail, visual analysis, and data organization skills that are directly applicable to AI training data and data labeling projects. Through my experience designing user interfaces, creating wireframes, prototypes, and visual assets, I have developed the ability to accurately identify patterns, classify visual elements, maintain consistency, and ensure high-quality outputs. My work requires careful evaluation of images, layouts, user interactions, and design components, skills that align closely with image annotation, content categorization, and quality assurance tasks in AI training.

Labeling Experience

AI Data Labeling & Visual Annotation Specialist

ImageImageClassificationClassification

Annotated and categorized visual content, UI components, and design assets for AI training datasets. Performed image labeling, quality checks, and data validation while maintaining accuracy and consistency across 5,000+ visual samples.

2025 - 2026

Education

S

Southwestern University

Bsc, Computer Science

Bsc
2019 - 2024

Work History

F

Freelance Digital Services

Data Annotation & Quality Assurance Specialist

African
2025 - 2026