David D.

Key Skills

Software

Other

Top Subject Matter

Computer vision and generative AI QA

Audio labeling and generative AI QA

Video labeling and generative AI QA

Top Data Types

Image

Top Task Types

Transcription

Freelancer Overview

Freelance Data Labeling (Image/Audio/Video) and QA of Generative AI Models. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor of Science in Engineering, Universidad Complutense de Madrid (2023) and Google Cybersecurity Professional Certificate, Google. AI-training focus includes data types such as Image and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

Freelance Data Labeling (Image/Audio/Video) and QA of Generative AI Models

OtherImageTranscription

Performed data labeling for AI datasets including image annotation tasks in a freelance capacity. Supported downstream model development by ensuring labeled data quality and consistency during the annotation process. Contributed to evaluation activities for generative AI model outputs as part of QA workflows. •Labeled images •Performed QA/Evaluation of generative AI models •Ensured label consistency and data quality •Supported dataset preparation for computer vision pipelines

2025 - Present

Education

Work History