Motunrayo I.

Key Skills

Software

Other

Top Subject Matter

AI Model Training

Digital Workflows

Legal Services & Contract Review

Top Data Types

Text

Image

Video

Top Task Types

Classification

Evaluation/Rating

Bounding Box

Polygon

RLHF

Prompt + Response Writing (SFT)

Freelancer Overview

Data Annotator. Brings 13+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Master of Business Administration, University of Lagos (2025) and Bachelor of Science in Education (Economics), University of Lagos (2010). AI-training focus includes data types such as text, image, audio, video and labeling workflows including Classification.

Labeling Experience

Data Annotator

OtherTextClassification

As a Data Annotator at Otaku Hugo, I performed high-precision labeling and annotation of complex English-language datasets to enhance machine learning model training. I consistently ensured that the dataset preparation adhered to evolving project taxonomies and quality standards. I documented digital workflows and produced user-friendly instructions to streamline annotation processes. • Conducted quality audits and peer reviews for large-scale datasets. • Utilized tools such as Excel, Google Suite, Canva, Slack, and Zoom to facilitate annotation work and communication. • Achieved a 98% accuracy rate in dataset labeling for AI models. • Systematically prepared high-quality data for AI training, contributing to comprehensive model development.

2022 - Present

Education

Work History