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K

Kehinde Oseni

AI Data Annotator & Content Evaluator

United Kingdom flagLondon, United Kingdom
$25.00/hrIntermediateScale AIRemotasks

Key Skills

Software

Scale AIScale AI
RemotasksRemotasks

Top Subject Matter

Financial Compliance & Risk Analysis
Fintech Domain Expertise
Blockchain Domain Expertise

Top Data Types

TextText
DocumentDocument

Top Task Types

RLHFRLHF

Freelancer Overview

AI Data Annotator & Content Evaluator. Brings 4+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Scale AI and Remotasks. Education includes Master of Science, University of Bradford (2024) and Bachelor of Science, University of Ilorin (2021). AI-training focus includes data types such as Text and labeling workflows including RLHF.

IntermediateEnglish

Labeling Experience

Scale AI

AI Data Annotator & Content Evaluator

Scale AITextRLHF
As an AI Data Annotator & Content Evaluator, I annotated, labelled, and evaluated AI-generated responses spanning finance, economics, and technology domains. I provided structured RLHF (Reinforcement Learning from Human Feedback) and assisted in the fine-tuning of large language models with domain-specific expertise. My responsibilities included assessment for factual accuracy, instruction-following, tone, and compliance with safety guidelines. • Systematically flagged and corrected hallucinations, logical errors, and unsupported claims in AI outputs. • Completed extensive prompt-response evaluations on quantitative and technical tasks in finance. • Maintained high consistency and accuracy scores across labeling batches in remote workflows. • Applied financial and technical domain knowledge to evaluate outputs beyond general annotator capabilities.

As an AI Data Annotator & Content Evaluator, I annotated, labelled, and evaluated AI-generated responses spanning finance, economics, and technology domains. I provided structured RLHF (Reinforcement Learning from Human Feedback) and assisted in the fine-tuning of large language models with domain-specific expertise. My responsibilities included assessment for factual accuracy, instruction-following, tone, and compliance with safety guidelines. • Systematically flagged and corrected hallucinations, logical errors, and unsupported claims in AI outputs. • Completed extensive prompt-response evaluations on quantitative and technical tasks in finance. • Maintained high consistency and accuracy scores across labeling batches in remote workflows. • Applied financial and technical domain knowledge to evaluate outputs beyond general annotator capabilities.

2024 - Present

Education

U

University of Bradford

Master of Science, Financial Technology

Master of Science
2023 - 2024
U

University of Ilorin

Bachelor of Science, Computer Science

Bachelor of Science
2021 - 2021

Work History

S

Shawn & Schenwen

Financial Analyst

London
2023 - 2025
A

A’s Consulting

Junior Financial Analyst

London
2022 - 2023