Rebecca L.

Key Skills

Freelancer Overview

Rebecca Lamb Illinois – Chicago | +17087598949 | [email protected] Summary AI Data Specialist with 4+ years of experience in data annotation, content moderation, and AI output evaluation. Skilled in labeling image, video, and text datasets, conducting pairwise assessments, and maintaining 97%+ accuracy. Proven track record in documenting guidelines, improving dataset quality, and supporting NLP and computer vision model development in remote settings. Skills Data Processing & Annotation: Data Annotation (Image, Text, Audio, Video), Data Cleaning & Dataset Management Quality Assurance & Evaluation: AI Output Evaluation and Quality Assurance, Content Moderation and Policy Compliance, Workflow Documentation and QA Reporting environments. Tools & Technologies: Tools: Label Studio, Excel, Google Sheets, Trello, Google Workspace PROFESSIONAL EXPERIENCE 2022 - Present AI Data Specialist (Freelance – Computer Vision & NLP) Remote Annotated and labeled 50,000+ data points across image, video, and text datasets using Label Studio for machine learning training Conducted pairwise evaluations to assess AI-generated outputs for accuracy, relevance, and bias Labeled conversational datasets to support natural language processing (NLP) model development Documented annotation guidelines, edge cases, and inconsistencies, leveraging workflow documentation and QA reporting to improve dataset quality and team alignment Performed data cleaning and dataset management to ensure consistency and