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Chinedu Augustine Osi

Chinedu Augustine Osi

Medical Domain Expert for AI Training, Data Annotator / RLHF Specialist

Nigeria flagRemote, Nigeria
$20.00/hrExpertOther

Key Skills

Software

Other

Top Subject Matter

Medical/healthcare Domain Expertise

Top Data Types

TextText

Top Task Types

RLHF
Entity Ner Classification

Freelancer Overview

Medical Domain Expert for AI Training, Data Annotator / RLHF Specialist. Core strengths include Internal and Proprietary Tooling. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglishIgbo

Labeling Experience

Medical Domain Expert for AI Training (Freelancer)

OtherTextRLHF
As an AI data contributor and RLHF (Reinforcement Learning from Human Feedback) specialist, I participated in evaluating and rating healthcare-related responses generated by large language models. My contributions centered on clinical fact-checking, reviewing, and annotating outputs for medical accuracy and relevance. I ensured that AI-generated advice met stringent medical standards for completeness and safety. • Conducted RLHF response evaluation specific to healthcare content • Performed clinical NLP annotation on texts from medical datasets • Verified and fact-checked clinical outputs and AI recommendations • Employed evidence-based clinical reasoning in all data labeling tasks

As an AI data contributor and RLHF (Reinforcement Learning from Human Feedback) specialist, I participated in evaluating and rating healthcare-related responses generated by large language models. My contributions centered on clinical fact-checking, reviewing, and annotating outputs for medical accuracy and relevance. I ensured that AI-generated advice met stringent medical standards for completeness and safety. • Conducted RLHF response evaluation specific to healthcare content • Performed clinical NLP annotation on texts from medical datasets • Verified and fact-checked clinical outputs and AI recommendations • Employed evidence-based clinical reasoning in all data labeling tasks

2023 - Present

Medical Director (Data annotation-related activities)

OtherTextEntity Ner Classification
As a Medical Director and domain expert, I contributed structured medical documentation to support clinical NLP annotation and AI data labeling. My work applied evidence-based clinical reasoning to evaluate and fact-check AI-generated medical responses in RLHF (Reinforcement Learning from Human Feedback) workflows. I regularly annotated and reviewed medical text for use in generative AI models and healthcare LLMs. • Focused on structured annotation and validation of clinical documentation for data training purposes • Evaluated and rated AI-generated medical responses using domain knowledge • Performed clinical fact-checking and quality assurance for medical NLP outputs • Supported ongoing improvement and safety in healthcare LLM applications

As a Medical Director and domain expert, I contributed structured medical documentation to support clinical NLP annotation and AI data labeling. My work applied evidence-based clinical reasoning to evaluate and fact-check AI-generated medical responses in RLHF (Reinforcement Learning from Human Feedback) workflows. I regularly annotated and reviewed medical text for use in generative AI models and healthcare LLMs. • Focused on structured annotation and validation of clinical documentation for data training purposes • Evaluated and rated AI-generated medical responses using domain knowledge • Performed clinical fact-checking and quality assurance for medical NLP outputs • Supported ongoing improvement and safety in healthcare LLM applications

2009 - Present

Education

E

Ebonyi State University, Abakaliki

Bachelor of Medicine, Bachelor of Surgery, Medicine

Bachelor of Medicine, Bachelor of Surgery
1997 - 2005

Work History

S

Self-Employed

Email Marketing Specialist and Copywriter

Remote
2023 - Present
F

Federal College of Agriculture

Medical Director

Ishiagu
2009 - Present