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K
Kelvin O.

Kelvin O.

Freelance Data Annotator & AI Content Rater

Scotland flagN/A, Scotland
$25.00/hrExpertOtherOneforma

Key Skills

Software

Other
OneFormaOneForma

Top Subject Matter

General/Multidomain AI
Legal Services & Contract Review
Regulatory Compliance & Risk Analysis

Top Data Types

TextText
ImageImage
AudioAudio
DocumentDocument

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Entity (NER) ClassificationEntity (NER) Classification
Question AnsweringQuestion Answering

Freelancer Overview

Freelance Data Annotator & AI Content Rater. Brings 10+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include OneForma. AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

ExpertEnglish

Labeling Experience

OneForma

Freelance AI Data Labeler & Evaluator (Online Micro-tasks)

OneformaText
As a freelance data annotator and AI content rater, I participated in diverse online micro-tasks with a focus on data annotation, rating, and content evaluation. My work involved following instructions for quality assessment, validating data, and providing structured feedback for AI training purposes. I contributed to text-based annotation, content validation, and rating projects using strong written communication and attention to detail. • Tasks included rating AI-generated content, evaluating text accuracy, and validating training data • Applied instructional guidelines to ensure consistent, high-quality output • Participated in RLHF and multilingual annotation assignments • Delivered feedback for AI content across various OneForma projects

As a freelance data annotator and AI content rater, I participated in diverse online micro-tasks with a focus on data annotation, rating, and content evaluation. My work involved following instructions for quality assessment, validating data, and providing structured feedback for AI training purposes. I contributed to text-based annotation, content validation, and rating projects using strong written communication and attention to detail. • Tasks included rating AI-generated content, evaluating text accuracy, and validating training data • Applied instructional guidelines to ensure consistent, high-quality output • Participated in RLHF and multilingual annotation assignments • Delivered feedback for AI content across various OneForma projects

2022 - Present

Education

M

Michael Okpara University

Bachelor of Science, Physics

Bachelor of Science
2022

Work History

M

Michael Okpara University

Physics Undergraduate Researcher

Umudike
2022 - Present
F

Freelance

Blockchain & Web3 Developer

N/A
2019 - Present