Mary-comfort Ogholo

Key Skills

Software

Labelbox

Top Subject Matter

No subject matter listed

Top Data Types

Image

Top Label Types

Bounding Box

Polygon

Segmentation

Freelancer Overview

I am an AI Training Specialist with hands-on experience in data annotation, prompt evaluation, and AI output quality assessment, particularly within generative AI and natural language processing domains. My background includes developing and evaluating creative text generation systems using GPT models, building automated pipelines for social media content creation, and conducting rigorous annotation and red teaming tasks to ensure trust, safety, and brand alignment. I am skilled in using tools such as SPSS and R for data interpretation and have a strong foundation in technical communication, making complex AI concepts accessible to diverse audiences. My commitment to ethical AI and high-quality training data is supported by certifications in generative AI and practical experience in both independent and collaborative AI projects.

Labeling Experience

E-Commerce Product Image Annotation for Visual Search Optimization

LabelboxImageBounding BoxPolygon

Annotated over 25,000 fashion and lifestyle product images to train a computer vision model for visual search and automated catalog tagging. Tasks included drawing bounding boxes around products, segmenting overlapping objects, and tagging attributes such as color, texture, sleeve type, and category. Maintained 98%+ annotation accuracy through QA reviews and inter-annotator agreement checks.

Annotated over 25,000 fashion and lifestyle product images to train a computer vision model for visual search and automated catalog tagging. Tasks included drawing bounding boxes around products, segmenting overlapping objects, and tagging attributes such as color, texture, sleeve type, and category. Maintained 98%+ annotation accuracy through QA reviews and inter-annotator agreement checks.

2025 - 2025

Education

Work History