hi , I am
Giovanni
Marraffini .

AI Engineer - NLP Researcher

download resume

about me

I am a professional AI Engineer and NLP Researcher. I am a passionate Data Scientist and AI Engineer specializing in machine learning, data analysis, and NLP.

Experienced in developing scalable data-driven solutions, I am dedicated to leveraging artificial intelligence to solve real-world problems. My expertise includes advanced predictive modeling, neural networks, and deep learning.

email

giovanni.marraffini@gmail.com

website

www.giovannimarraffini.com

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Conferences

  • Mar 2025

    Poster presentation in main conference

    KHIPU 2025

    Santiago, Chile

    Temporal correspondence of visual processing of rapid stimuli between the human brain and artificial neural network architectures.

  • Nov 2024

    Main conference paper

    EMNLP 2024

    Miami, Florida

    Benchmark and framework for studying moral alignment in LLMs.

  • Oct 2024

    Poster presentation in main conference

    SAN2024 (Sociedad Argentina de Investigación en Neurociencias)

    Buenos Aires, Argentina

    Temporal Correspondence Between Human Brain and Vision Transformers in Rapid Stimuli Tasks

  • Sep 2024

    Poster presentation in main conference

    I Congreso Argentino de Ciencias Cognitivas

    Buenos Aires, Argentina

    Model of rapid visual stimulus processing between the human brain based on attention mechanisms

  • Dec 2022

    Staff

    CLAIO 2022

    Buenos Aires, Argentina

    Volunteered as staff to assist with the conference in any capacity needed.

education

2022 - 2024

Master in Data Science

Universidad de Buenos Aires

Buenos Aires, Argentina

2019 - 2022

Bachelor in Data Science

Universidad de Buenos Aires

Buenos Aires, Argentina

experience

  • Aug 2024 - Present

    Graduate Teaching Fellow

    Universidad de Buenos Aires

    Provincia de Buenos Aires, Argentina

    Teaching Graph Theory, Algorithm Design, operations research.

  • Feb 2024 - Present

    Research Assistant

    Universidad de Buenos Aires

    Buenos Aires Province, Argentina

    Conducting research at the intersection of Neuroscience and Natural Language Processing (NLP), with a focus on algorithm development.

  • Dec 2023 - Present

    Natural Language Processing Engineer

    Lumina Labs

    Argentina (Hybrid)

    Working on Retrieval-Augmented Generation (RAG) and advanced Natural Language Processing techniques.

  • Jun 2024 - Sept 2024

    Teaching Assistant

    Universidad de Buenos Aires

    Argentina

    Assisted in teaching subjects including Algorithm Design and Graph Theory to undergraduate students.

  • Jul 2023 - Aug 2024

    Artificial Intelligence Engineer

    Ubatec S.A.

    Buenos Aires, Argentina

    Developed AI solutions, focusing on data analysis, deep learning, and optimizing machine learning processes for various projects.

  • Mar 2023 - Aug 2024

    Teaching Assistant

    UNIVERSIDAD TORCUATO DI TELLA

    Buenos Aires, Argentina

    Teaching and mentoring students in topics related to Data Science and AI.

Technologies

Python

90%

Azure

85%

OpenAI API

97%

Langchain

85%

R

90%

Julia

80%

Java

85%

SQL

90%

Pyserini

85%

Langsmith

97%

Pytorch

80%

C++

85%

Haskell

85%

C

85%

contact me

Giovanni Marraffini

NLP - Neuroscience researcher

email

giovanni.marraffini@gmail.com

website

www.giovannimarraffini.com