Ignacio Barquín Fernández

Key Skills

Software

Appen

Data Annotation Tech

Lionbridge

Scale AI

Toloka

Top Subject Matter

LLM evaluation in Spanish; conversational and adversarial techniques

Image classification

Facial recognition and biometrics

AI conversational voice evaluation

LLM evaluation in Spanish; conversational and adversarial chatbots

Top Data Types

Geospatial Tiled Imagery

Image

Text

Top Task Types

Red Teaming

RLHF

Text Generation

Text Summarization

Translation Localization

Freelancer Overview

I am a scientist and engineer with a strong foundation in Biology, Agronomy, and Biotechnology. Currently, I am designing a small urban farm to promote sustainable food production, a hobby/worklife project that has honed my business skills. My current interest and growing work experience in AI, particularly in large language models (LLMs) and their training, complements my background in scientific writing, where I manage extensive references and very diverse information. This prepares me well for fact-checking, creativity, and prompt engineering projects. I am adept at following guidelines and protocols, skills that are crucial in both scientific and AI research. Recently, my work has led me to delve deeper into LLM training and the exploration of the "black box" nature of complex neural models. I view Artificial Intelligence and LLMs as a cutting-edge scientific frontier with immense potential for global innovation and application.

Labeling Experience

LLMs; factuality and evaluation of text and voice chatbots

Scale AIAudioQuestion AnsweringRLHF

Data labelling tasks performed in text and audio responses; evaluating multiple dimensions.

Data labelling tasks performed in text and audio responses; evaluating multiple dimensions.

2024

Conversational and Adversarial chatbots, Creative Writing, Fact-checking, Transcriptions and complex prompts

Data Annotation TechTextText Generation

Generation of complex texts, Reinforced Learning from Human Feedback (RHLF) using chatbots and correcting/rating other employees tasks. Following different guidelines depending on the project and specific tasks.

Generation of complex texts, Reinforced Learning from Human Feedback (RHLF) using chatbots and correcting/rating other employees tasks. Following different guidelines depending on the project and specific tasks.

2024

Education

Work History