Hamill L.

Key Skills

Software

No software listed

Top Subject Matter

AI/ML training datasets

AI response evaluation and validation

Online research data collection for datasets

Top Data Types

Text

Image

Video

Document

Top Task Types

Classification

Data Collection

Freelancer Overview

Freelance Data Annotation Specialist. Education includes N/A, University of Edinburgh (2020). AI-training focus includes data types such as Text, Image, and Video and labeling workflows including Classification, Content Moderation, and Evaluation.

Labeling Experience

Freelance Data Annotation & AI Training Specialist

ImageClassification

No description provided.

2022 - Present

Online Research and Data Collection Associate

DocumentData Collection

Collected, verified, and organized information from online sources to build and maintain training or reference data. Performed data entry and quality control tasks to ensure information was complete and reliable. Maintained accurate records and ensured data integrity throughout the collection workflow. • Gathered information from online sources • Verified and organized collected data for usability • Entered data and performed quality control • Maintained accurate records and ensured data integrity

2022 - Present

AI Training Contributor

Text

Evaluated AI-generated responses for relevance, accuracy, and safety to support AI training and performance improvement. Compared multiple AI outputs and selected the most appropriate responses based on evaluation criteria. Conducted validation tasks intended to improve model performance. • Assessed responses against relevance, accuracy, and safety criteria • Performed pairwise/multi-output comparisons and selection • Completed validation checks to improve downstream outputs • Supported iterative improvements to model behavior

2022 - Present

Freelance Data Annotation Specialist

TextClassification

Annotated text, image, and video datasets for AI and machine learning projects while applying project-specific labeling guidelines. Reviewed and corrected annotations to improve dataset quality and ensure consistency with stated requirements. Maintained high productivity while meeting quality standards and deadlines across labeling tasks. • Labeled and categorized content according to provided instructions • Performed quality checks and annotation corrections • Ensured consistency and accuracy across samples • Met productivity and deadline expectations

2022 - Present

Education

Work History