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Key Skills
Software
Appen
Anno-Mage
DatatroniqTop Subject Matter
No subject matter listed
Top Data Types
Image
Text
VideoTop Task Types
Polygon
Segmentation
Classification
Bounding Box
Object DetectionFreelancer Overview
Marcos Gustav Dallas, Texas, United States [email protected] Date of Birth: 09/11/1975 Professional Summary AI Content Reviewer and Data Annotation Specialist with strong experience evaluating AI-generated content for quality, accuracy, and compliance. Skilled in data labeling, error detection, and quality control, with proficiency in tools such as Microsoft Excel and Lark. Reliable remote professional with strong attention to detail and ability to meet high-volume project demands. Core Competencies AI Content Review, Quality Assurance, Guideline Compliance, Error Detection, Data Annotation, Data Validation, Dataset Management, Spreadsheet Tools, Analytical Thinking. Professional Experience Artificial Intelligence Content Reviewer (Remote) — 2020 – Present (cid:127) Review AI-generated content to ensure quality and compliance. (cid:127) Identify errors and provide detailed feedback for model improvement. (cid:127) Maintain high accuracy standards across large datasets. Data Annotation Specialist (Remote) — 2016 – 2020 (cid:127) Organized and labeled datasets for machine learning systems. (cid:127) Performed quality checks and validation of annotated data. (cid:127) Ensured compliance with strict annotation guidelines. Education Bachelor of Arts in Linguistics — University of Texas, Richardson, Texas Certifications Certified Data Quality Professional Certified Analytics Professional (CAP) AI Content and Ethics Certification Additional Information Languages: English (Nat