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Martín Garay

Martín Garay

Digital Artist & Video Editor

Argentina flagBuenos Aires, Argentina
$25.00/hrIntermediateInternal Proprietary Tooling

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

Artificial Intelligence – AI Training Data Annotation & RLHF
Graphic Design & Visual Arts – Digital Illustration & Brand Identity
AI-Powered Creative Tools – Generative AI for Image & Video Production

Top Data Types

VideoVideo
TextText
ImageImage

Top Task Types

Bounding BoxBounding Box
ClassificationClassification
Object DetectionObject Detection
Text SummarizationText Summarization
Data CollectionData Collection

Freelancer Overview

Digital Artist & Video Editor. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Arts and Bachelor of Multimedia, UADE (Argentine University of Business) (2022).

IntermediateEnglishSpanish

Labeling Experience

Labeling (bounding boxes)

ImageBounding Box
Executed precise bounding box annotation tasks for object detection models. Labeled and annotated objects within images by drawing accurate bounding boxes and exporting annotations in structured JSON format. Ensured pixel-level accuracy and consistency across datasets, following strict annotation guidelines

Executed precise bounding box annotation tasks for object detection models. Labeled and annotated objects within images by drawing accurate bounding boxes and exporting annotations in structured JSON format. Ensured pixel-level accuracy and consistency across datasets, following strict annotation guidelines

2025 - Present

AI Data Annotation

TextText Summarization
I formed comprehensive data annotation and labeling tasks to support the training and fine-tuning of large language models (LLMs). Responsibilities included evaluating AI-generated responses for accuracy, relevance, coherence, and helpfulness. Conducted comparative ranking of multiple model outputs, applied quality ratings based on detailed rubrics, and provided written feedback to improve model performance.

I formed comprehensive data annotation and labeling tasks to support the training and fine-tuning of large language models (LLMs). Responsibilities included evaluating AI-generated responses for accuracy, relevance, coherence, and helpfulness. Conducted comparative ranking of multiple model outputs, applied quality ratings based on detailed rubrics, and provided written feedback to improve model performance.

2021 - 2021

Education

U

UADE (Argentine University of Business)

Bachelor of Arts and Bachelor of Multimedia, Graphic Design and Multimedia

Bachelor of Arts and Bachelor of Multimedia
2022

Work History

F

Freelance

Digital Artist & Video Editor

Buenos Aires
2021 - Present