Antonio C.

Key Skills

Software

Don't disclose

Top Subject Matter

AI content quality review and dataset validation (Portuguese language).

AI training data collection and video QA for contributor submissions.

AI training video data collection (POV recordings).

Top Data Types

Text

Video

Document

Top Task Types

Data Collection

Freelancer Overview

AI Quality Analyst (Portuguese) – Turing (Present). Core strengths include Don't disclose. Education includes Bachelor of Law, N/A (2025). AI-training focus includes data types such as Text and Video and labeling workflows including Evaluation, Rating, and Data Collection.

Labeling Experience

AI Quality Analyst (Portuguese) – Turing (Present)

Don't discloseText

Reviewed and validated AI-generated Portuguese content, responses, and datasets against defined quality standards. Assessed linguistic consistency and contextual accuracy while identifying errors, inconsistencies, and opportunities for model improvement. Ensured compliance with project guidelines through structured quality analysis and feedback loops.• Conducted quality analysis of AI outputs and datasets in Portuguese.• Verified accuracy, context, and language consistency per guidelines.• Flagged issues and recommended improvements for AI systems.• Collaborated with optimization efforts to improve model performance.

2025 - Present

AI Trainer – Micro 1 (2 months)

Don't discloseVideoData Collection

Recorded POV videos of daily activities for use in Artificial Intelligence training. Collected and submitted audiovisual data according to defined technical and operational requirements. Maintained quality standards for video recording and content organization to support AI dataset creation.• Recorded POV videos for daily activities per AI training needs.• Collected and submitted audiovisual data following technical/operational requirements.• Ensured quality standards in video capture.• Organized and prepared content to maintain dataset consistency.

2025 - 2025

Quality Assurance / AI Trainer – Data Vale AI (6 months)

Don't discloseVideo

Recorded POV videos and collected audiovisual data following project-specific guidelines for AI training and dataset development. As a Quality Assurance specialist, reviewed contributor-submitted task videos for compliance and quality. Provided actionable feedback to improve the accuracy and overall quality of collected data.• Recorded POV (Point of View) videos of daily tasks for training/data collection.• Captured and organized day-to-day activities according to technical, contextual, and visual standards.• Reviewed task-based videos from contributors and verified compliance with requirements.• Identified submission errors and technical issues, then provided feedback.

2024 - 2025

Education

Work History