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J

John Ouma

AI Engineering Specialist (Bio-Science & RLHF)

Kenya flagNairobi, Kenya
$15.00/hrExpertData Annotation Tech

Key Skills

Software

Data Annotation TechData Annotation Tech

Top Subject Matter

Biochemistry Domain Expertise
Molecular Biology
Organic Chemistry

Top Data Types

TextText
Computer Code ProgrammingComputer Code Programming
DocumentDocument

Top Task Types

RLHFRLHF

Freelancer Overview

AI Engineering Specialist (Bio-Science & RLHF). Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Data Annotation Tech. Education includes Bachelor of Science, Karatina University (2023). AI-training focus includes data types such as Text and labeling workflows including RLHF.

ExpertEnglishFrenchSwahili

Labeling Experience

Data Annotation Tech

AI Engineering Specialist (Bio-Science & RLHF)

Data Annotation TechTextRLHF
I trained and evaluated Large Language Models (LLMs) focused on high-accuracy scientific reasoning and technical precision in STEM fields. My work included peer-reviewing model logic, correcting model errors and hallucinations in complex biochemical pathways, and stress-testing AI capabilities using advanced multi-turn prompts. I also helped ensure AI-generated responses were factually accurate, logically structured, and ethically sound, especially in Molecular Biology and Biomedicine. • Evaluated and rated AI outputs for scientific correctness, clarity, and reasoning quality. • Refined models for interpreting and generating Python code relevant to biochemistry data analysis. • Collaborated in prompt engineering and technical auditing to enhance model performance. • Worked on both scientific content evaluation and Python script generation tasks for LLM applications.

I trained and evaluated Large Language Models (LLMs) focused on high-accuracy scientific reasoning and technical precision in STEM fields. My work included peer-reviewing model logic, correcting model errors and hallucinations in complex biochemical pathways, and stress-testing AI capabilities using advanced multi-turn prompts. I also helped ensure AI-generated responses were factually accurate, logically structured, and ethically sound, especially in Molecular Biology and Biomedicine. • Evaluated and rated AI outputs for scientific correctness, clarity, and reasoning quality. • Refined models for interpreting and generating Python code relevant to biochemistry data analysis. • Collaborated in prompt engineering and technical auditing to enhance model performance. • Worked on both scientific content evaluation and Python script generation tasks for LLM applications.

2022 - 2022

Education

K

Karatina University

Bachelor of Science, Biochemistry

Bachelor of Science
2017 - 2023

Work History

L

Legrand Prep

AI Automation and Systems Integration Specialist

Nairobi
2026 - Present
L

Legrand Prep

AI Automation & Systems Integration Specialist

Nairobi
2026 - Present