Alexander Light

Key Skills

Software

Appen

Top Subject Matter

No subject matter listed

Top Data Types

Text

Top Label Types

Bounding Box

Classification

Emotion Recognition

Freelancer Overview

I am an experienced data annotation and labeling specialist with a strong background in supporting AI and machine learning projects. My work spans annotating and evaluating diverse data types—including text, images, and audio—using platforms like Labelbox, Prodigy, and Amazon SageMaker Ground Truth. I excel at tasks such as pairwise comparison, object tagging, and content assessment, always adhering closely to project guidelines to ensure high-quality, consistent results. My technical proficiency with Google Workspace and Microsoft Office, combined with my analytical mindset and native English skills, enables me to deliver precise and reliable datasets for model training. I thrive in remote, independent roles and am adept at managing multiple projects while meeting tight deadlines.

Labeling Experience

AI Training Data Annotation for Multimodal Content Moderation

AppenTextBounding BoxClassification

Led annotation and quality assurance for a large-scale multimodal dataset used to train AI content moderation systems. The project involved labeling images and associated text captions to identify and classify inappropriate or sensitive content.

Led annotation and quality assurance for a large-scale multimodal dataset used to train AI content moderation systems. The project involved labeling images and associated text captions to identify and classify inappropriate or sensitive content.

2024 - 2025

Education

Work History