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Jose Luis Caceres Requena

Jose Luis Caceres Requena

IT Operations & Data Analysis | Python, SQL & AI | Technical Support & Auto

Argentina flagBuenos Aires, Argentina
$5.00/hrIntermediateData Annotation TechLabel StudioScale AI

Key Skills

Software

Data Annotation TechData Annotation Tech
Label StudioLabel Studio
Scale AIScale AI
V7 LabsV7 Labs
Other

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code ProgrammingComputer Code Programming
ImageImage
TextText

Top Task Types

Computer Programming Coding
Data Collection
Object Detection
Prompt Response Writing SFT
RLHF

Freelancer Overview

I have extensive experience in data labeling, processing, and quality management for AI training data across diverse projects, including large-scale annotation for machine learning and deep learning models. My work has focused on supervised data preparation, applying detailed data annotation techniques, validation, and organization to optimize model performance and training efficiency. I have collaborated closely with AI teams to ensure high-quality datasets for computer vision, NLP, and LiDAR data processing, contributing to the training of large language models (LLMs) and autonomous systems. Additionally, I have been involved in iterative model evaluation and output analysis, applying complex data review processes to improve contextual understanding and accuracy. My background in data operations, combined with my adaptability to new tools and platforms, allows me to quickly integrate into AI workflows, ensuring scalability and continuous improvement. This, along with my experience in team coordination, business operations, and process automation, gives me a well-rounded perspective on both the technical and operational sides of AI data projects.

IntermediateEnglishSpanish

Labeling Experience

Prompt Engineer

OtherComputer Code ProgrammingComputer Programming Coding
-Created, improved, and evaluated prompts for large language models (LLMs). -Performed Python code analysis to adjust model behavior and performance.

-Created, improved, and evaluated prompts for large language models (LLMs). -Performed Python code analysis to adjust model behavior and performance.

2024 - 2024

Data Specialist

OtherTextClassification
I managed data manipulation for multiple catalogs from the US, Australia, and Canada, standardizing product information and ensuring consistency across all global retail chains.

I managed data manipulation for multiple catalogs from the US, Australia, and Canada, standardizing product information and ensuring consistency across all global retail chains.

2024 - 2024
Scale AI

AI Data Operations & Quality Analyst

Scale AI3D SensorMappingRLHF
-Managed data processing, organization, and annotation for supervised training, optimizing training quality for AI models. -Collaborated in evaluating and testing AI algorithms, applying complex data analysis, including LiDAR-generated data. -Monitored model outputs, implementing iterative adjustments to improve accuracy and contextual understanding.

-Managed data processing, organization, and annotation for supervised training, optimizing training quality for AI models. -Collaborated in evaluating and testing AI algorithms, applying complex data analysis, including LiDAR-generated data. -Monitored model outputs, implementing iterative adjustments to improve accuracy and contextual understanding.

2023 - 2024

Education

U

Universidad Tecnológica Nacional

Analista, Análisis De Sistemas Informáticos

Analista
2013 - 2018
C

Centro Educativo Franciscano

Preparatoria - Bachiller, Economía Y Gestión De Las Organizaciones

Preparatoria - Bachiller
2007 - 2009

Work History

O

Outlier, Scale AI, WoFlow, Remotask,..

Data Specialist | Data Operations

Buenos Aires
2023 - Present
S

SupportEA

IT Analyst

Buenos Aires
2021 - 2023