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Winner O.

Winner O.

AI Data Annotator and Code Evaluation Specialist

Nigeria flagMakurdi, Nigeria

Key Skills

Software

AppenAppen
ClickworkerClickworker
Scale AIScale AI
LabelboxLabelbox

Top Subject Matter

Technology – Software Development and AI Systems
E-commerce – Product Categorization and Customer Support
Finance – Risk Analysis and Fraud Detection

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

ClassificationClassification
RLHFRLHF
Text GenerationText Generation
Question AnsweringQuestion Answering
Evaluation/RatingEvaluation/Rating
Computer Programming/CodingComputer Programming/Coding
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Freelancer Overview

IT Support Intern. Professional background includes roles such as IT Support Intern and Freelance Graphic Designer. Education includes Bachelor of Science, Rev. Fr. Moses Orshio Adasu University (2026).

Labeling Experience

AI Training, Data Annotation and Labelling

TextTextClassificationClassification

I have experience with text classification, sentiment tagging, and data annotation for AI model training data. I reviewed and categorized the prompts and responses to improve the accuracy and quality of the model. Maintained the quality standards and consistency of labeled data samples.

2024 - Present

Education

I

Intercontinental College Makurdi

Internship, Programming/Coding

Internship
2025 - 2026
R

Rev. Fr. Moses Orshio Adasu University

Bachelor of Science, Computer Science

Bachelor of Science
2022 - 2026

Work History

S

Self-Employed

Cryptocurrency Trader

Remote
Not specified
S

Self-Employed

Freelance Graphic Designer

Remote
Not specified