Gregory Eboigbe

Key Skills

Software

Scale AI

Remotasks

Appen

Other

Top Subject Matter

NLP and Computer Vision

General Language Models

Multilingual NLP

Top Data Types

Text

Image

Document

Top Task Types

Entity Ner Classification

Classification

Freelancer Overview

AI Data Annotator / Model Trainer. Brings 2+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Scale AI, Remotasks, and Appen. Education includes Bachelor of Science, Babcock University (2011). AI-training focus includes data types such as Text and labeling workflows including Entity (NER) Classification, Evaluation, and Rating.

Labeling Experience

AI Data Annotator / Model Trainer

Scale AITextEntity Ner Classification

As an AI Data Annotator and Model Trainer at Scale AI, I labeled and validated text and image datasets to improve machine learning models. I classified user intent, sentiment, and entities with a high degree of accuracy. My work involved reviewing and correcting AI-generated outputs for better alignment and quality. • Strictly followed annotation guidelines to ensure consistency • Identified and flagged ambiguous or risky content for model safety • Met high-volume production targets with consistent speed • Achieved a 98%+ accuracy rate in classification tasks

As an AI Data Annotator and Model Trainer at Scale AI, I labeled and validated text and image datasets to improve machine learning models. I classified user intent, sentiment, and entities with a high degree of accuracy. My work involved reviewing and correcting AI-generated outputs for better alignment and quality. • Strictly followed annotation guidelines to ensure consistency • Identified and flagged ambiguous or risky content for model safety • Met high-volume production targets with consistent speed • Achieved a 98%+ accuracy rate in classification tasks

2024 - Present

AI Trainer / Prompt Evaluator

RemotasksText

In my role as an AI Trainer and Prompt Evaluator at Remotasks, I assessed and ranked AI-generated responses for accuracy, tone, and usefulness. I optimized model prompts by testing and rewriting responses in various contexts. I contributed to improving model reliability and alignment through structured feedback. • Performed fact checking and hallucination detection • Worked with multilingual datasets across diverse domains • Evaluated model helpfulness and safety • Leveraged domain expertise for model reasoning assessments

In my role as an AI Trainer and Prompt Evaluator at Remotasks, I assessed and ranked AI-generated responses for accuracy, tone, and usefulness. I optimized model prompts by testing and rewriting responses in various contexts. I contributed to improving model reliability and alignment through structured feedback. • Performed fact checking and hallucination detection • Worked with multilingual datasets across diverse domains • Evaluated model helpfulness and safety • Leveraged domain expertise for model reasoning assessments

2022 - 2024

Data Quality Analyst (Contract)

AppenTextClassification

As a Data Quality Analyst at Appen / TELUS AI, I reviewed and cleaned labeled datasets to maintain data quality. I ensured consistency and completeness in data used for AI training. My responsibilities included conducting search relevance evaluations and content moderation. • Identified and removed biased or low-quality samples • Documented data annotation issues and proposed improvements • Maintained comprehensive records of quality assurance tasks • Coordinated remote content moderation sessions

As a Data Quality Analyst at Appen / TELUS AI, I reviewed and cleaned labeled datasets to maintain data quality. I ensured consistency and completeness in data used for AI training. My responsibilities included conducting search relevance evaluations and content moderation. • Identified and removed biased or low-quality samples • Documented data annotation issues and proposed improvements • Maintained comprehensive records of quality assurance tasks • Coordinated remote content moderation sessions

2021 - 2023

Generalist / Research Assistant

OtherTextClassification

As a Generalist and Research Assistant (Freelance), I compiled and structured datasets for artificial intelligence training and analytics. I supported data entry, tagging, and quality assurance for startups and researchers. My role involved organizing large volumes of data to support machine learning initiatives. • Collected and validated diverse datasets for downstream AI tasks • Managed taxonomy and tagging for different content types • Ensured data cleanliness and adherence to project standards • Utilized spreadsheets and productivity tools to handle high task volumes

As a Generalist and Research Assistant (Freelance), I compiled and structured datasets for artificial intelligence training and analytics. I supported data entry, tagging, and quality assurance for startups and researchers. My role involved organizing large volumes of data to support machine learning initiatives. • Collected and validated diverse datasets for downstream AI tasks • Managed taxonomy and tagging for different content types • Ensured data cleanliness and adherence to project standards • Utilized spreadsheets and productivity tools to handle high task volumes

2020 - 2021

Education

Work History