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O

Otueh E.

Freelance AI Trainer & Data Annotation Specialist

Nigeria flagLagos, Nigeria

Key Skills

Software

RemotasksRemotasks
AppenAppen

Top Subject Matter

AI/Natural Language Processing
Healthcare / Medical / Pharmaceutical
Scientific Research / Data Analysis

Top Data Types

TextText
AudioAudio
ImageImage

Top Task Types

ClassificationClassification
Evaluation/RatingEvaluation/Rating
Data CollectionData Collection
Computer Programming/CodingComputer Programming/Coding
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

Freelance AI Trainer & Data Annotation Specialist. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Data Annotation Platforms. Education includes Bachelor of Pharmacy, University Graduate (2025). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Labeling Experience

Freelance AI Trainer & Data Annotation Specialist

TextText

As a Freelance AI Trainer and Data Annotation Specialist, I evaluated AI-generated responses for accuracy, clarity, and relevance across various assignments. I participated in prompt writing, response ranking, and content quality review to improve language model performance. I followed specific project instructions, applying analytical reasoning and research skills to support high-quality output in each project phase. • Evaluated AI-generated responses and provided detailed feedback on factual accuracy and relevance. • Assisted in prompt revision and response ranking to guide model improvement. • Ensured alignment with project guidelines and maintained accuracy in annotation. • Used data annotation platforms and AI evaluation tools remotely.

2025 - Present

AI Response Evaluation & Text Annotation

TextTextEvaluation/RatingEvaluation/Rating

Worked on AI training and text annotation tasks involving AI response evaluation, prompt analysis, content classification, and factuality review. Compared AI-generated responses for accuracy, clarity, safety, and relevance while following detailed quality guidelines. Specialized interest in healthcare and scientific reasoning tasks with strong attention to detail and research accuracy.

2024 - Present

Education

U

University Graduate

Bachelor of Pharmacy, Pharmacy

Bachelor of Pharmacy
2025 - 2025

Work History

N

N/A

Research Associate

Lagos
2020 - 2024