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Ezequiel Almeida

Ezequiel Almeida

AI Training Specialist (Freelance) | Outlier & Shaip

ARGENTINA flag
Posadas, Argentina
$10.50/hrIntermediateCVATGoogle Cloud Vertex AIDoccano

Key Skills

Software

CVATCVAT
Google Cloud Vertex AIGoogle Cloud Vertex AI
DoccanoDoccano
Other

Top Subject Matter

Programming Code Evaluation
Language Models
AI Training

Top Data Types

TextText
DocumentDocument

Top Task Types

Data Collection
Entity Ner Classification
Classification
Question Answering
RLHF

Freelancer Overview

AI Training Specialist (Freelance) | Outlier & Shaip. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Certificate, Harvard University (via edX) (2025). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including RLHF.

IntermediateEnglishSpanish

Labeling Experience

AI Training Specialist (Freelance) | Outlier & Shaip

OtherRLHF
As an AI Training Specialist at Outlier & Shaip, I focused on evaluating and optimizing outputs generated by AI language models using reinforcement learning from human feedback. I performed technical data labeling and annotation, specifically correcting and validating programming code. Critical analysis of complex prompts was conducted to enhance the accuracy and safety of language models. • Assessed and improved AI model responses using RLHF methodologies. • Labeled and annotated datasets by reviewing and correcting technical programming code. • Enhanced prompt design and evaluation for complex AI use cases. • Contributed to the validation and safety processes of large language models.

As an AI Training Specialist at Outlier & Shaip, I focused on evaluating and optimizing outputs generated by AI language models using reinforcement learning from human feedback. I performed technical data labeling and annotation, specifically correcting and validating programming code. Critical analysis of complex prompts was conducted to enhance the accuracy and safety of language models. • Assessed and improved AI model responses using RLHF methodologies. • Labeled and annotated datasets by reviewing and correcting technical programming code. • Enhanced prompt design and evaluation for complex AI use cases. • Contributed to the validation and safety processes of large language models.

2025 - Present

Education

H

Harvard University (via edX)

Certificate, Computer Science

Certificate
2025 - 2025
P

Prefectura Naval Argentina

Technical Training Certificate, Machinery Assistance

Technical Training Certificate
Not specified

Work History

P

Proyecto Propio

Python Developer and Automation Specialist

Posadas
2026 - Present
N

Negocio De Artículos Descartables

Business Owner and Reseller

Posadas
2025 - Present