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J

Juan Ignacio Paracchini

AI Training Specialist (RLHF & Evaluation)

Brazil flagFlorianópolis, Brazil
Expert

Key Skills

Software

No software listed

Top Subject Matter

Large Language Models (LLMs)
Technical Reasoning
Mathematical Logic

Top Data Types

Computer Code ProgrammingComputer Code Programming

Top Task Types

RLHFRLHF

Freelancer Overview

AI Training Specialist (RLHF & Evaluation). Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Science, University of Palermo (2025) and Technical Diploma, Industrial School N°1 (2018). AI-training focus includes data types such as Computer Code and Programming and labeling workflows including RLHF.

Expert

Labeling Experience

AI Training Specialist (RLHF & Evaluation)

RLHF
As an AI Training Specialist, I validated Large Language Models (LLMs) by conducting technical audits focused on code integrity and mathematical logic. My role involved evaluating and providing feedback on complex reasoning and the scientific accuracy of AI outputs in English, Portuguese, and Spanish. I ensured the logical rigor and alignment of language model responses according to RLHF workflows. • Performed auditing and validation on code and technical reasoning outputs. • Evaluated LLM responses for mathematical and logical soundness. • Provided specific feedback across multiple languages for LLM fine-tuning. • Specialized in technical problem-solving and scientific integrity for model optimization.

As an AI Training Specialist, I validated Large Language Models (LLMs) by conducting technical audits focused on code integrity and mathematical logic. My role involved evaluating and providing feedback on complex reasoning and the scientific accuracy of AI outputs in English, Portuguese, and Spanish. I ensured the logical rigor and alignment of language model responses according to RLHF workflows. • Performed auditing and validation on code and technical reasoning outputs. • Evaluated LLM responses for mathematical and logical soundness. • Provided specific feedback across multiple languages for LLM fine-tuning. • Specialized in technical problem-solving and scientific integrity for model optimization.

2023 - Present

Education

U

University of Palermo

Bachelor of Science, Computer Systems Analysis

Bachelor of Science
2021 - 2025
I

Industrial School N°1

Technical Diploma, Electromechanics

Technical Diploma
2015 - 2018

Work History

F

Freelance

Software Engineer

Florianópolis
2023 - Present
I

Independent

Industrial Systems & Electromechanical Lead

Florianópolis
2019 - Present