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Gabriel Oduor

Gabriel Oduor

Data Engineer - Artificial Intelligence & Data Science

NETHERLANDS flag
Enschede, Netherlands
$35.00/hrIntermediateScale AI

Key Skills

Software

Scale AIScale AI

Top Subject Matter

No subject matter listed

Top Data Types

TextText

Top Label Types

Question Answering
Text Generation
RLHF
Prompt Response Writing SFT

Freelancer Overview

I am an MSc graduate in Artificial Intelligence and Data Science with hands-on experience in data extraction, cleaning, and transformation using Python and SQL. My background includes designing and optimizing database schemas for PostgreSQL and MongoDB, as well as working with big data technologies like Hadoop and PySpark. I have applied these skills in diverse domains, including medical research, where I led teams in accurate data collection and management while adhering to strict data protection protocols. My proficiency in data visualization tools such as Power BI and advanced Excel, combined with my experience in cloud computing (AWS), enables me to deliver high-quality, reliable training data for AI and machine learning projects. I am passionate about ensuring data accuracy and integrity, and I thrive in collaborative, multidisciplinary environments focused on building robust AI solutions.

IntermediateEnglishSpanishSwahili

Labeling Experience

Scale AI

Math Expert

Scale AITextQuestion AnsweringText Generation
Utilise Reinforcement Learning from Human Feedback (RLHF) to help machine learning models learn more efficiently - Ensure models adhere to legal and ethical obligations (i.e., harmlessness, truthfulness, safety, etc.) - Prompt engineering with various parameters and producing assessments of results Quality Assurance for other analysts’ work (prompts, feedback, conversations, instruction-following, etc.) - Process supervision, multimodal training - Supervised Fine-Tuning (SFT) for next-generation large language models (LLMs). - Collaborate with AI researchers and data scientists to train and evaluate large language models (LLMs) on complex mathematical reasoning and problem-solving tasks. - Review, verify, and annotate mathematical content ranging from basic arithmetic to advanced topics such as calculus, linear algebra, probability, and statistics. - Provide high-quality solutions and step-by-step explanations to ensure model accuracy and conceptual understanding. - Analyse AI-gener

Utilise Reinforcement Learning from Human Feedback (RLHF) to help machine learning models learn more efficiently - Ensure models adhere to legal and ethical obligations (i.e., harmlessness, truthfulness, safety, etc.) - Prompt engineering with various parameters and producing assessments of results Quality Assurance for other analysts’ work (prompts, feedback, conversations, instruction-following, etc.) - Process supervision, multimodal training - Supervised Fine-Tuning (SFT) for next-generation large language models (LLMs). - Collaborate with AI researchers and data scientists to train and evaluate large language models (LLMs) on complex mathematical reasoning and problem-solving tasks. - Review, verify, and annotate mathematical content ranging from basic arithmetic to advanced topics such as calculus, linear algebra, probability, and statistics. - Provide high-quality solutions and step-by-step explanations to ensure model accuracy and conceptual understanding. - Analyse AI-gener

2024 - 2025

Education

K

Keele University

Master of Science, Artificial Intelligence and Data Science

Master of Science
2023 - 2024

Work History

S

Students Organising for Sustainability UK

Drug and Alcohol Impact Auditor (Volunteer)

Keele
2024 - 2024
K

Keele University

Student Ambassador

Keele
2023 - 2024