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Oluwafisola Ojo

Oluwafisola Ojo

AI Data Annotator | Excel Specialist | Transcriptionist

NIGERIA flag
Lagos, Nigeria
$50.00/hrIntermediateCrowdsourceData Annotation TechLabelbox

Key Skills

Software

CrowdSourceCrowdSource
Data Annotation TechData Annotation Tech
LabelboxLabelbox
OneFormaOneForma

Top Subject Matter

Technology – Artificial Intelligence & Data Annotation
f you like writing/transcription → Media – Transcription & Content Moderation If you want easier beginner tasks
Customer Support Finance – Data Entry, Risk Analysis & Fraud Detection

Top Data Types

TextText
ImageImage
DocumentDocument

Top Task Types

Text Generation
Text Summarization
Question Answering
Transcription

Freelancer Overview

I bring strong attention to detail and data organization skills that align well with data labeling and AI training tasks. During my internship at Valency Agro Nigeria Limited, I worked extensively with Microsoft Excel to clean, structure, and manage datasets, ensuring accuracy and consistency—two critical requirements for high-quality training data. My ability to follow guidelines carefully, spot errors, and maintain organized records makes me effective at handling repetitive yet precision-driven tasks like annotation and labeling. In addition, I combine analytical thinking with adaptability and a fast learning mindset, allowing me to quickly understand new labeling tools and project instructions. My background in Environmental Biology also strengthens my ability to interpret data logically, while my experience in transcription further demonstrates accuracy, listening skills, and consistency—qualities that set me apart when working on AI training data and data labeling projects.

IntermediateEnglishFrench

Labeling Experience

AI Training Data Labeling & Text Annotation Project

TextText Generation
Worked on AI training data preparation by labeling, categorizing, and generating high-quality text data to improve machine learning model performance. Tasks included reviewing and correcting text outputs, ensuring consistency with project guidelines, and organizing structured datasets using Microsoft Excel. Maintained a high level of accuracy and attention to detail while handling repetitive annotation tasks. Applied strong analytical and language skills to identify errors, improve data quality, and ensure clarity and relevance in labeled outputs. Followed strict quality control measures and continuously adapted to new instructions and tools used in AI data training workflows.

Worked on AI training data preparation by labeling, categorizing, and generating high-quality text data to improve machine learning model performance. Tasks included reviewing and correcting text outputs, ensuring consistency with project guidelines, and organizing structured datasets using Microsoft Excel. Maintained a high level of accuracy and attention to detail while handling repetitive annotation tasks. Applied strong analytical and language skills to identify errors, improve data quality, and ensure clarity and relevance in labeled outputs. Followed strict quality control measures and continuously adapted to new instructions and tools used in AI data training workflows.

2025 - 2025

Education

L

Ladoke Akintola University of science and technology

Bachelor of Science, Environmental Biology

Bachelor of Science
2021 - 2026

Work History

V

Valency Agro Nigeria Limited

Data Management Intern

Lagos
2022 - 2022