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A

Alexandre Bertaux

Generalist AI Trainer

USA flagBoston, Usa
$15.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Finance
Machine Learning
Data Annotation

Top Data Types

ImageImage
VideoVideo
AudioAudio

Top Task Types

Bounding Box
Classification
Evaluation Rating
Transcription
Text Summarization
Question Answering
Object Detection

Freelancer Overview

Mergers & Acquisitions Summer Analyst. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Education includes Bachelor of Science, Babson College (2023) and High School Diploma, American Cooperative School (2023).

Entry LevelFrenchEnglishSpanishPortuguese

Labeling Experience

Project Hedgehog Generalist AI Trainer

ImageBounding Box
For about three months, I worked on AI training and data labeling projects focused on preparing accurate training data for machine learning systems. My work mainly involved reviewing and labeling data, especially image and content annotation tasks, applying project-specific guidelines, classifying examples correctly, and making careful judgment calls when cases were unclear. I also paid close attention to edge cases to make sure my labels stayed consistent and useful for model training. The work was high-volume and task-driven, so it required both speed and accuracy. To maintain quality, I followed instructions closely, reviewed my work carefully before submitting, and stayed consistent across similar examples. I also adapted quickly whenever project guidelines changed. Overall, the role strengthened my attention to detail, pattern recognition, and ability to produce reliable, high-quality labeled data.

For about three months, I worked on AI training and data labeling projects focused on preparing accurate training data for machine learning systems. My work mainly involved reviewing and labeling data, especially image and content annotation tasks, applying project-specific guidelines, classifying examples correctly, and making careful judgment calls when cases were unclear. I also paid close attention to edge cases to make sure my labels stayed consistent and useful for model training. The work was high-volume and task-driven, so it required both speed and accuracy. To maintain quality, I followed instructions closely, reviewed my work carefully before submitting, and stayed consistent across similar examples. I also adapted quickly whenever project guidelines changed. Overall, the role strengthened my attention to detail, pattern recognition, and ability to produce reliable, high-quality labeled data.

2025 - 2026

Education

A

American Cooperative School

High School Diploma, General Education

High School Diploma
2019 - 2023
B

Babson College

Bachelor of Science, Business Administration

Bachelor of Science
2023

Work History

D

DDR Capital Partners

Mergers & Acquisitions Summer Analyst

Santa Cruz
2025 - 2025
P

Panamerican BIM

Asset Management Summer Analyst

La Paz
2024 - 2024