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Uche Onwukwe

AI Data Annotation Specialist (Freelance)

Nigeria flagLagos, Nigeria
Intermediate

Key Skills

Software

No software listed

Top Subject Matter

Computer Vision and Natural Language Processing

Top Data Types

ImageImage

Top Task Types

ClassificationClassification

Freelancer Overview

AI Data Annotation Specialist (Freelance). Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, Rev. Fr. Moses Orshio Adasu University. AI-training focus includes data types such as Image and labeling workflows including Classification.

Intermediate

Labeling Experience

AI Data Annotation Specialist (Freelance)

ImageClassification
Performed detailed annotation and review of text and image datasets for AI model training, achieving high accuracy standards for project deliverables. Applied complex labeling guidelines to classify, tag, and label both image and textual data used in machine learning applications. Conducted data cleaning and supported AI response evaluations to ensure quality and relevance. • Classified and annotated images for computer vision tasks • Categorized text by intent, sentiment, and relevance for NLP models • Reviewed AI-generated outputs and scored for relevance and safety (RLHF) • Maintained strict adherence to annotation guidelines and project deadlines.

Performed detailed annotation and review of text and image datasets for AI model training, achieving high accuracy standards for project deliverables. Applied complex labeling guidelines to classify, tag, and label both image and textual data used in machine learning applications. Conducted data cleaning and supported AI response evaluations to ensure quality and relevance. • Classified and annotated images for computer vision tasks • Categorized text by intent, sentiment, and relevance for NLP models • Reviewed AI-generated outputs and scored for relevance and safety (RLHF) • Maintained strict adherence to annotation guidelines and project deadlines.

2025 - Present

Education

R

Rev. Fr. Moses Orshio Adasu University

Bachelor of Science, Psychology

Bachelor of Science
Not specified

Work History

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