Luis Alvarez

Key Skills

Software

Appen

OneForma

OpenCV AI Kit (OAK)

Remotasks

Scale AI

Top Subject Matter

No subject matter listed

Top Data Types

Computer Code Programming

Image

Text

Top Task Types

Computer Programming Coding

Fine Tuning

Function Calling

Text Summarization

Translation Localization

Freelancer Overview

My experience in the field of Artificial Intelligence focuses on the training and fine-tuning of models through Reinforcement Learning from Human Feedback (RLHF). My activities include: Application in STEM and Code: I have actively participated in RLHF and Annotation processes applied to technical contexts, specifically within the domain of STEM (Science, Technology, Engineering, and Mathematics) and the generation/correction of code. Multifaceted Data Analysis and Annotation: My work has involved the exhaustive analysis and labeling (Annotation) of various data types, crucial for the Supervised Fine-Tuning (SFT) phase and the training of the Reward Model. These data include: Texts Images Audios JSON Structures This experience provides me with a deep understanding of quality metrics and the alignment of Large Language Models (LLMs) and other AI systems with human intent and standards, especially in highly complex technical environments.

Labeling Experience

AI Data Trainer

Scale AITextRLHF

Creation of rubrics to evaluate objectively responses from different AI agents. Worked in projects to analyze audio, images, text, documents, sets of data, code. From generalists projects to engineer or science related projects. From projects that had a duration of a year, to projects of one week.

Creation of rubrics to evaluate objectively responses from different AI agents. Worked in projects to analyze audio, images, text, documents, sets of data, code. From generalists projects to engineer or science related projects. From projects that had a duration of a year, to projects of one week.

2024

Education

Work History