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David Adedayo

David Adedayo

Data Annotator - AI Systems

CANADA flag
Toronto, Canada
$20.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

ImageImage
TextText

Top Label Types

Classification
Entity Ner Classification
Object Detection
Text Generation
Text Summarization

Freelancer Overview

I am a detail-oriented data annotator with hands-on experience delivering high-quality training data for AI and machine learning projects, particularly in natural language processing tasks like text classification, named entity recognition, and sentiment analysis. My background includes supporting remote teams with precise data labeling, thorough quality assurance checks, and consistent data entry for projects in finance, logistics, and business operations. I am skilled at following complex guidelines, identifying edge cases, and ensuring accuracy across large datasets. My technical foundation in data science and AI, combined with strong organizational and communication skills, enables me to contribute effectively to data-driven AI development and maintain the integrity of training data in fast-paced environments.

IntermediateEnglish

Labeling Experience

Text Annotation for AI Model Training

Internal Proprietary ToolingTextEntity Ner ClassificationClassification
Worked on text-based data labeling projects to support AI model training. Tasks included text classification, named entity recognition, and sentiment labeling based on detailed guidelines. Ensured accuracy and consistency across datasets by reviewing work, handling edge cases, and following quality standards. Completed tasks independently while meeting deadlines in a remote setting.

Worked on text-based data labeling projects to support AI model training. Tasks included text classification, named entity recognition, and sentiment labeling based on detailed guidelines. Ensured accuracy and consistency across datasets by reviewing work, handling edge cases, and following quality standards. Completed tasks independently while meeting deadlines in a remote setting.

2024

Education

B

BrainStation

Certificate, Data Science and Machine Learning

Certificate
2023 - 2023
T

Texas A&M University (Online)

Postgraduate Certificate, Artificial Intelligence and Machine Learning

Postgraduate Certificate
2021 - 2021

Work History

N

NovaLink Business Solutions

Data Entry Specialist

Toronto
2022 - 2023
A

Access Bank

Data Assistant

Lagos
2018 - 2019