Ernest O.

Key Skills

Software

Mindrift

Top Subject Matter

Computer Vision

Large Language Models (LLMs)

Legal Services & Contract Review

Top Data Types

Image

Text

Document

Top Task Types

Classification

Freelancer Overview

AI Data Annotator & Annotation Specialist. Brings 19+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Internal, Proprietary Tooling, and Mindrift. Education includes Higher National Diploma, Federal Polytechnic, Ado-Ekiti (1996) and Ordinary National Diploma, Federal Polytechnic, Ado-Ekiti (1993). AI-training focus includes data types such as Image and Text and labeling workflows including Classification, Evaluation, and Rating.

Labeling Experience

AI Data Annotator & Annotation Specialist

ImageClassification

As an AI Data Annotator & Annotation Specialist at Atlas Capture, I conducted structured annotation and validation of image and video datasets. I focused on maintaining the consistency, accuracy, and usability of visual data used for training machine learning models. My role emphasized rigorous quality assurance and analytical thinking to enhance model performance. • Collected and labeled structured visual datasets for AI training. • Validated and reviewed large volumes of images and videos. • Ensured high data quality standards were met and maintained. • Supported AI model evaluation through detailed annotation efforts.

2025 - 2026

AI Data Annotator / LLM Evaluator

MindriftText

As an AI Data Annotator and LLM Evaluator at Mindrift, I evaluated outputs generated by large language models for accuracy, relevance, and clarity. I performed data annotation, response ranking, and content moderation to improve dataset quality. My work helped enhance AI response quality and user experience. • Conducted detailed evaluation and rating of LLM-generated content. • Performed content moderation and policy compliance reviews of AI output. • Annotated and ranked machine learning training data. • Applied usability-focused analysis to the evaluation process.

2025 - 2025

Education

Work History