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Oluwabukunmi Ajayi

Oluwabukunmi Ajayi

Multi-domain Data Labelling Expert

NIGERIA flag
Ile-Ife, Nigeria
$15.00/hrEntry LevelOtherAppenRemotasks

Key Skills

Software

Other
AppenAppen
RemotasksRemotasks
TelusTelus

Top Subject Matter

General AI & Natural Language Processing
Legal Services & Contract Review
Medical data annotation & Autonomous vehicle sensor data

Top Data Types

TextText
DocumentDocument
ImageImage

Top Task Types

Classification
Entity Ner Classification
Data Collection
Object Detection

Freelancer Overview

I bring 12+ years of professional experience in procurement, economics, and compliance to the field of data annotation. This background allows me to apply high-level structured analysis and domain expertise to AI training tasks, particularly in complex areas like financial documentation and legal workflows. My focus includes precision labeling for text classification, invoices, and diverse visual datasets, such as street data and animal imagery. What sets me apart is the ability to bridge the gap between technical labeling and professional-grade accuracy. My academic foundation in Economics and Procurement Management enables me to handle sophisticated datasets that require contextual understanding, ensuring the delivery of high-quality, scalable data. I am highly skilled in classification workflows and maintain a meticulous attention to detail that guarantees "gold-standard" results for AI model training.

Entry LevelEnglishYoruba

Labeling Experience

Self-Directed Data Annotation Practice

OtherDocumentEntity Ner Classification
Engaged in self-directed data annotation practice to improve AI model training capabilities. Labeled text data for sentiment analysis and classification using open datasets. Focused on accuracy, consistency, and adherence to established labeling guidelines. • Practiced manual tagging and categorization of sample datasets. • Simulated AI training workflows with hands-on annotation tasks. • Enhanced proficiency in maintaining labeling quality standards. • Applied guidelines to ensure consistent data labeling output.

Engaged in self-directed data annotation practice to improve AI model training capabilities. Labeled text data for sentiment analysis and classification using open datasets. Focused on accuracy, consistency, and adherence to established labeling guidelines. • Practiced manual tagging and categorization of sample datasets. • Simulated AI training workflows with hands-on annotation tasks. • Enhanced proficiency in maintaining labeling quality standards. • Applied guidelines to ensure consistent data labeling output.

2024 - Present

Education

U

University of Ilorin

Bachelor of Science, Economics

Bachelor of Science
2013 - 2018
A

Ahmadu Bello University

Master of Science, Procurement Management

Master of Science
2026

Work History

O

Obafemi Awolowo University Teaching Hospital Complex

Procurement Officer

Ile-Ife
2021 - Present
S

Self-Employed

Freelance Virtual Assistant & Digital Marketing Consultant

Remote
2015 - Present