Kelechi Reginald

Key Skills

Software

Data Annotation Tech

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Geospatial Tiled Imagery

Image

Text

Video

Top Label Types

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Entity Ner Classification

Classification

Freelancer Overview

I am a detail-oriented Computer Science postgraduate with hands-on experience in AI data labeling, annotation, and training data evaluation, particularly for natural language processing (NLP) and generative AI systems. My work as an AI Data Contributor involves prompt design, response ranking, and rubric-driven content evaluation to improve model accuracy and reduce hallucinations. I am skilled in quality assurance, consistency checks, and providing actionable feedback on AI-generated outputs. My technical toolkit includes Python, MySQL, GitHub, and cloud technologies like AWS (currently in training), as well as familiarity with tools such as Jira, Trello, and Notion. I am passionate about leveraging my analytical mindset and technical background to contribute to high-quality AI projects, and I thrive in remote, flexible, and intellectually stimulating environments.

Labeling Experience

Aether

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Worked on a large scale AI computer vision project, performing entity tagging on Instagram images, annotating and labelling pictures from search, according to strict labeling guidelines, ensuring high-quality annotations through accuracy checks, consistency validation, and quality assurance review.

Worked on a large scale AI computer vision project, performing entity tagging on Instagram images, annotating and labelling pictures from search, according to strict labeling guidelines, ensuring high-quality annotations through accuracy checks, consistency validation, and quality assurance review.

2025 - 2025

Education

Work History