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O
Ogooluwa Zachariah

Ogooluwa Zachariah

Independent Writer and Content Creator

Nigeria flagIle-Ife, Nigeria
$25.00/hrIntermediateMindriftMicro1Remotasks

Key Skills

Software

MindriftMindrift
Micro1
RemotasksRemotasks

Top Subject Matter

Life Sciences & Biochemistry
Software Engineering & Python
Finance & Risk Management

Top Data Types

Computer Code ProgrammingComputer Code Programming
DocumentDocument

Top Task Types

Text GenerationText Generation

Freelancer Overview

Biochemistry graduate with Python skills and a sharp eye for detail. I've contributed to AI training through code annotation, scientific content labeling, and response evaluation,delivering consistent, well-reasoned feedback across multiple domains. My mix of scientific training, technical knowledge, and strong analytical thinking makes me a reliable and versatile AI data labeling contributor.

IntermediateEnglishFrench

Labeling Experience

AI Response Evaluation & Comparative Ranking

DocumentText Generation
Contributed to AI model improvement by systematically evaluating and ranking AI-generated responses across a wide range of general knowledge, reasoning, and conversational tasks. This involved comparing multiple model outputs side by side and selecting the most accurate, helpful, and well-structured response based on defined quality rubrics. Tasks included identifying hallucinations, factual errors, logical inconsistencies, and tone issues in AI outputs, providing detailed written justifications for every rating decision to support model fine-tuning.

Contributed to AI model improvement by systematically evaluating and ranking AI-generated responses across a wide range of general knowledge, reasoning, and conversational tasks. This involved comparing multiple model outputs side by side and selecting the most accurate, helpful, and well-structured response based on defined quality rubrics. Tasks included identifying hallucinations, factual errors, logical inconsistencies, and tone issues in AI outputs, providing detailed written justifications for every rating decision to support model fine-tuning.

2025 - 2026

Python Code Review & Data Annotation for AI Model Training

Computer Code ProgrammingData Collection
As part of my AI training contributions, I reviewed and annotated Python code snippets to support the development of large language models. This involved evaluating code for correctness, clarity, and efficiency, and providing structured feedback that helped models learn accurate, well-reasoned programming responses. I also performed data labeling tasks across biochemistry and life sciences content, categorising, tagging, and ranking AI-generated responses for factual accuracy, logical consistency, and domain relevance.

As part of my AI training contributions, I reviewed and annotated Python code snippets to support the development of large language models. This involved evaluating code for correctness, clarity, and efficiency, and providing structured feedback that helped models learn accurate, well-reasoned programming responses. I also performed data labeling tasks across biochemistry and life sciences content, categorising, tagging, and ranking AI-generated responses for factual accuracy, logical consistency, and domain relevance.

2024 - 2025

Education

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Obafemi Awolowo University

Bachelor of Science, Biochemistry

Bachelor of Science
2021

Work History

S

Self-Directed

Independent Writer and Content Creator

Ile-Ife
2021 - Present