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Kelechi Reginald

Kelechi Reginald

AI Data Contributor - Technology & Internet

UNITED_KINGDOM flag
Chester, United Kingdom
$10.00/hrIntermediateData Annotation TechScale AI

Key Skills

Software

Data Annotation TechData Annotation Tech
Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Geospatial Tiled ImageryGeospatial Tiled Imagery
ImageImage
TextText
VideoVideo

Top Label Types

Bounding Box
Polygon
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.

IntermediateEnglish

Labeling Experience

Scale AI

Aether

Scale AIImageBounding BoxPolygon
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

N

Northumbria University

Master of Science, Computer Science

Master of Science
2024 - 2025
U

University of Nigeria

Bachelor of Engineering, Electrical Engineering

Bachelor of Engineering
2015 - 2022

Work History

Z

Zigmatech Consult

Software developer

Port Harcourt
2020 - 2023