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Geoffrey Nwankwo

AI Data Rater / AI Trainer — Lionbridge (Remote)

Nigeria flagN/A, Nigeria
$20.00/hrIntermediateLionbridgeAnno MageAxiom AI

Key Skills

Software

LionbridgeLionbridge
Anno-MageAnno-Mage
Axiom AI

Top Subject Matter

General AI/ML Content
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Bounding BoxBounding Box
SegmentationSegmentation

Freelancer Overview

AI Data Rater / AI Trainer — Lionbridge (Remote). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Lionbridge. Education includes Bachelor of Science, University of Nigeria, Nsukka (2024). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

IntermediateEnglish

Labeling Experience

Lionbridge

AI Data Rater / AI Trainer — Lionbridge (Remote)

LionbridgeTextEvaluation Rating
As an AI Data Rater/AI Trainer at Lionbridge, I evaluated AI-generated content for relevance, accuracy, coherence, and safety through structured guidelines. I performed annotation, classification, and quality review of datasets to support machine learning improvement projects. My responsibilities included providing detailed feedback and maintaining consistent application of evaluation standards. • Assessed diverse text-based AI outputs for quality and safety • Performed structured data annotation and classification across multiple subject areas • Applied project-specific guidelines and provided detailed feedback • Maintained high productivity and accuracy in remote work environments

As an AI Data Rater/AI Trainer at Lionbridge, I evaluated AI-generated content for relevance, accuracy, coherence, and safety through structured guidelines. I performed annotation, classification, and quality review of datasets to support machine learning improvement projects. My responsibilities included providing detailed feedback and maintaining consistent application of evaluation standards. • Assessed diverse text-based AI outputs for quality and safety • Performed structured data annotation and classification across multiple subject areas • Applied project-specific guidelines and provided detailed feedback • Maintained high productivity and accuracy in remote work environments

2025 - 2026

Education

U

University of Nigeria, Nsukka

Bachelor of Science, Biochemistry

Bachelor of Science
2017 - 2022

Work History

M

Mario Plastics Limited

Quality Control Officer

N/A
2024 - Present