Desmond O.

Key Skills

Software

No software listed

Top Subject Matter

AI and machine learning dataset preparation (text)

AI and machine learning dataset preparation (images)

AI and machine learning dataset preparation (structured data)

Top Data Types

Text

Image

Video

Top Task Types

Classification

Data Collection

Freelancer Overview

Data Labeling Freelancer (Remote / Self-Employed). Core strengths include N and A. Education includes N/A, University of Nairobi (2024) and High School Certificate, St. Marks High School (2024). AI-training focus includes data types such as Text, Image, and Computer Code and labeling workflows including Classification and Data Collection.

Labeling Experience

Data Labeling Freelancer (Remote / Self-Employed)

Data Collection

Worked as a data labeling freelancer supporting AI and machine learning projects by organizing and preparing structured data for training. Conducted review checks to ensure labeled data met quality standards and aligned with project guidelines. Helped improve AI model performance by ensuring reliable and well-organized datasets. • Labeled and categorized structured data sets for AI/ML projects • Reviewed annotations for accuracy and consistency • Supported model improvements through high-quality dataset preparation • Ensured timely completion of tasks and maintained data confidentiality

2024 - Present

Data Labeling Freelancer (Remote / Self-Employed)

ImageClassification

Worked as a data labeling freelancer supporting AI and machine learning projects through accurate image dataset preparation and annotation. Reviewed and verified annotations to ensure consistency across batches and improved dataset reliability for downstream model training. Maintained confidentiality and organized project materials to meet quality and deadline requirements. • Labeled and categorized image datasets for AI/ML use cases • Performed annotation review for accuracy and consistency • Assisted in improving AI model performance via high-quality data preparation • Managed labeling tasks efficiently while meeting strict deadlines

2024 - Present

Data Labeling Freelancer (Remote / Self-Employed)

TextClassification

Worked as a data labeling freelancer supporting AI and machine learning projects through accurate text dataset preparation and annotation. Reviewed and verified annotations to ensure consistency across batches and improved dataset reliability for downstream model training. Maintained confidentiality and organized project materials to meet quality and deadline requirements. • Labeled and categorized text datasets for AI/ML use cases • Performed annotation review for accuracy and consistency • Assisted in improving AI model performance via high-quality data preparation • Managed labeling tasks efficiently while meeting strict deadlines

2024 - Present

Education

Work History