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E

Emmanuel Femi

RLHF & Annotation Specialist

United Kingdom flagGlasgow, United Kingdom
$15.00/hrIntermediateAppenAws SagemakerAxiom AI

Key Skills

Software

AppenAppen
AWS SageMakerAWS SageMaker
Axiom AI
ArgillaArgilla

Top Subject Matter

Legal Services & Contract Review
Regulatory Compliance & Risk Analysis
Legal Research & Document Analysis

Top Data Types

DocumentDocument
TextText
ImageImage

Top Task Types

RLHFRLHF
Text GenerationText Generation
Text SummarizationText Summarization
Fine-tuningFine-tuning
Question AnsweringQuestion Answering
Data CollectionData Collection

Freelancer Overview

Data Governance Officer in Contract Review, Compliance, and Legal Research. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, (2012) I have hands-on experience working as an AI training data specialist, with a strong focus on data labeling, annotation, and quality evaluation across diverse task types. As a generalist contributor with platforms like Outlier and Mercor, I’ve worked on projects involving text classification, prompt evaluation, ranking tasks, and reinforcement learning from human feedback (RLHF). My work has required careful attention to detail, consistency in applying complex guidelines, and the ability to interpret nuanced instructions to ensure high-quality outputs that improve model performance. What sets me apart is my adaptability across domains and task formats, along with a strong analytical mindset that helps me quickly understand new labeling frameworks and deliver accurate results. I’m skilled at identifying edge cases, maintaining annotation consistency at scale, and providing clear justifications for decisions. Combined with my ability to meet tight deadlines while maintaining quality, I bring both reliability and critical thinking to AI training workflows.

IntermediateEnglish

Labeling Experience

AI Training Data Generalist – RLHF & Annotation Specialist

TextRLHF
Contributed as an AI training data generalist on platforms such as Outlier and Mercor, supporting the development and optimization of large language models. Performed high-quality annotation and evaluation tasks including text classification, response ranking, and prompt-response assessment based on detailed guidelines. Played a key role in RLHF workflows by evaluating model outputs for accuracy, coherence, relevance, and safety, while providing clear justifications for decisions. Maintained consistency across diverse task types, identified edge cases, and adapted quickly to evolving project requirements, helping improve overall model performance and reliability.

Contributed as an AI training data generalist on platforms such as Outlier and Mercor, supporting the development and optimization of large language models. Performed high-quality annotation and evaluation tasks including text classification, response ranking, and prompt-response assessment based on detailed guidelines. Played a key role in RLHF workflows by evaluating model outputs for accuracy, coherence, relevance, and safety, while providing clear justifications for decisions. Maintained consistency across diverse task types, identified edge cases, and adapted quickly to evolving project requirements, helping improve overall model performance and reliability.

2025 - 2026

Education

N

N/A

Continuing Professional Development Certificate, Data Quality

Continuing Professional Development Certificate
2021 - 2021
N

N/A

Bachelor of Science, Geology

Bachelor of Science
2015 - 2019

Work History

H

Highland Council

Data Governance Officer

Inverness
2025 - Present
L

Litmus Services Limited

Data Governance and Privacy Manager

Coventry
2023 - 2025