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David Arausi

David Arausi

AI Training Contributor – Engineering, Data Science & STEM Domains

France flagFinistiere, France
$50.00/hrIntermediateOther

Key Skills

Software

Other

Top Subject Matter

Engineering Domain Expertise
Data Science
Stem Domain Expertise

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

AI Training Contributor – Engineering, Data Science & STEM Domains. Brings 5+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Master of Science, IMT Atlantique (2025) and Bachelor of Engineering, Covenant University (2021). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT).

IntermediateEnglishFrench

Labeling Experience

AI Training Contributor – Engineering, Data Science & STEM Domains

OtherTextPrompt Response Writing SFT
As an AI Training Contributor at Outlier AI, I created and evaluated datasets to train and benchmark large language models across STEM, engineering, and data science fields. My work emphasized prompt design, rubric validation, response ranking, and chain-of-thought or multimodal reasoning for data quality and alignment. I developed and applied structured annotation frameworks to ensure dataset rigor across real-world technical domains. • Authored multi-step research prompts with verified Golden Truth Final Answers for technical, engineering, and data science subjects. • Performed rubric verification, response ranking, and quality evaluation to enhance AI dataset integrity in STEM domains. • Authored multimodal reasoning questions, including tasks requiring both images and technical solution derivations. • Automated programmatic data generation pipelines for aviation safety, cybersecurity, clinical trials, and real estate compliance.

As an AI Training Contributor at Outlier AI, I created and evaluated datasets to train and benchmark large language models across STEM, engineering, and data science fields. My work emphasized prompt design, rubric validation, response ranking, and chain-of-thought or multimodal reasoning for data quality and alignment. I developed and applied structured annotation frameworks to ensure dataset rigor across real-world technical domains. • Authored multi-step research prompts with verified Golden Truth Final Answers for technical, engineering, and data science subjects. • Performed rubric verification, response ranking, and quality evaluation to enhance AI dataset integrity in STEM domains. • Authored multimodal reasoning questions, including tasks requiring both images and technical solution derivations. • Automated programmatic data generation pipelines for aviation safety, cybersecurity, clinical trials, and real estate compliance.

2026 - Present

Education

C

Covenant University

Bachelor of Engineering, Information and Communication Engineering

Bachelor of Engineering
2016 - 2021
I

IMT Atlantique

Master of Science, Information Technology

Master of Science
2025

Work History

P

Parthian Partners

Data Analyst

Lagos
2023 - 2024
H

Huawei Technologies

Technical Support Engineer

Lagos
2020 - 2020