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I

Isaac A.

Product Designer

Nigeria flagLagos, Nigeria

Key Skills

Software

CVATCVAT
Data Annotation TechData Annotation Tech
LabelboxLabelbox
RoboflowRoboflow

Top Subject Matter

Tech- Design
Finance - Overdraft Analysis & Financial Investigation

Top Data Types

ImageImage
TextText
DocumentDocument

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Text SummarizationText Summarization
Data CollectionData Collection

Freelancer Overview

I have experience supporting AI training data workflows through data labeling, annotation review, and quality control across text, image, and structured datasets. My work has involved applying detailed annotation guidelines, identifying edge cases, maintaining consistency across large volumes of data, and helping improve dataset accuracy for machine learning applications. I am comfortable working with taxonomies, classification tasks, sentiment labeling, entity tagging, and validation processes, with a strong focus on precision, efficiency, and meeting project deadlines. What sets me apart is my analytical mindset, attention to detail, and ability to quickly adapt to new guidelines and domain-specific labeling standards. I bring strong pattern recognition, quality assurance awareness, and clear documentation habits that help reduce errors and improve annotation reliability. I am also comfortable collaborating with cross-functional teams, providing feedback on unclear instructions, and contributing to continuous process improvement to support high-quality AI training outcomes. Forensic Analyst. Brings professional experience across complex professional workflows, research, and quality-focused execution.

Labeling Experience

AI Training Data Associate

DocumentDocumentClassificationClassification

Supported AI training data projects by annotating conversational, document, and structured datasets, including dialogue labeling, entity extraction, relevance scoring, and quality checks to improve model accuracy for conversational AI, fintech, and enterprise automation systems.

2025 - Present

Training Data Annotator

TextTextData CollectionData Collection

Worked on AI training data projects involving text, and structured data annotation . Responsibilities included labeling datasets, reviewing annotation quality, and improving data accuracy across industries such as social media, content moderation.

2026 - 2026

AI Datâ Labelling specialist

ImageImageBounding BoxBounding Box

Worked on AI training data projects involving, image data annotation for machine learning models. Responsibilities included labelling bounding boxes , reviewing annotation quality, identifying edge cases, across industries such as e-commerce, AI training model.

2026 - 2026

Education

R

Redeermers University

Bachelor of Science, Computer Science

Bachelor of Science
2018 - 2022

Work History

F

Freelancer

UI Designer

Lagos
2024 - Present
J

J.O Awoyemi & Co

Forensic Analyst (Trainee)

Lagos
2025 - 2025