Rafael Ribeiro

Rafael Ribeiro Email and Phone Number

Trainee de engenharia @ Grupo Casais
Braga, PT
Rafael Ribeiro's Location
Niterói, Rio de Janeiro, Brazil, Brazil
About Rafael Ribeiro

Last semester Electronic and Computer Engineering undergraduate, passionate about the sea, music, and electronics. I have an interest in data, machine learning, electronics, telecommunications, and IoT. Currently, I am doing research in the field of Explainable Artificial Intelligence for healthcare, which is the topic of my final project.Some tools:Data Visualization | Data Modeling | Data Analysis | Data Pipeline | ETL | Data Fusion | Data Science | Data-Driven | Data Storytelling | Data Culture | Python | SQL | Tableau | R | PowerBI | Looker Data Studio | Machine Learning | NLP (Natural Language Processing) | | LLM | RAG | ChatBots | Predictive Analysis | Artificial Intelligence | Computer Networks | Circuit Design | IoT | Analog Circuits | Digital Circuits | MicrocontrollersLanguages and Tools: Python, R, SQL, MatLab, Wolfram Mathematica, LaTeX, Flask, PySpark, C, C++, HTML, CSS, Shell, SpicePlatforms: Tableau, Looker Studio, Metabase, PowerBI, Linux, GitHub, MySQL Workbench, DBeaver, Oracle Cloud, LTSpice, Orcad, KiCad, Eagle PCB, Fusion 360, AutoCadContact:rmcn.ribeiro@gmail.comhttps://github.com/rmcnribeiro

Rafael Ribeiro's Current Company Details
Grupo Casais

Grupo Casais

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Trainee de engenharia
Braga, PT
Website:
casais.pt
Employees:
1445
Rafael Ribeiro Work Experience Details
  • Grupo Casais
    Trainee De Engenharia
    Grupo Casais
    Braga, Pt
  • Tyr Energia
    Data Intelligence
    Tyr Energia Sep 2023 - Present
    Rio De Janeiro, Brasil
    - Automation of the data flow (ETL) for the commercial team using Python and SQL in an Oracle Cloud environment, reducing the data update interval from weekly to 20 minutes. Deployment using Docker- Implementation of Large Language Models (LLMs) for the creation of an internal RAG (Retrieval-Augmented Generation) system for the company, using OpenAI's API along with LangChain, Pinecone, and Chainlit- Quotation and configuration of cloud servers- Development of automation pipelines… Show more - Automation of the data flow (ETL) for the commercial team using Python and SQL in an Oracle Cloud environment, reducing the data update interval from weekly to 20 minutes. Deployment using Docker- Implementation of Large Language Models (LLMs) for the creation of an internal RAG (Retrieval-Augmented Generation) system for the company, using OpenAI's API along with LangChain, Pinecone, and Chainlit- Quotation and configuration of cloud servers- Development of automation pipelines for various departments of the company- Creation of automated dashboards using Looker Studio, PowerBI, and Superset for the Finance and Commercial departments- Modeling and deployment of the MySQL Database for the company's commercial department- Creation of KPIs for the Finance and Commercial teams- Creation of APIs in Python for system integration- Creation of bots using Selenium (Python) Show less
  • Ufrj Analytica
    Consultant Member
    Ufrj Analytica Apr 2022 - Oct 2023
    Rio De Janeiro, Rio De Janeiro, Brazil
    Consultant at UFRJ Analytica, UFRJ's data science competition team.
  • Ufrj Analytica
    Competition Coordinator
    Ufrj Analytica Nov 2019 - Apr 2022
    Competition Coordinator of the UFRJ Analytica Data Science team, focused on solving Machine Learning problems and participating in Hackatons and Datathons.
  • Labnet
    Undergraduate Researcher - Federated Learning For Iot Devices
    Labnet Apr 2022 - Apr 2023
    Rio De Janeiro, Brazil
    Applications of Federated Learning in Internet of Things (IoT) Devices, using Flower (Python Framework) for simulations. This work was presented at the 12th Academic Integration Week of UFRJ, coordinated by Claudio Miceli, and the summary of this work was also published in the proceedings of this conference.
  • Cvm / Im /Ufrj
    Undergraduate Technological Researcher (Machine Learning / Nlp)
    Cvm / Im /Ufrj Aug 2020 - Aug 2021
    Rio De Janeiro, Brasil
    Undergraduate researcher at the Brazilian Securities and Exchange Commission (CVM), through a partnership with the Mathematics Institute of the Federal University of Rio de Janeiro. I work in the development of predictive mathematical and computational models to detect relevant facts in textual data collected from publicly held companies, using Machine Learning and NLP techniques in Python. This project is funded by Carlos Chagas Filho Foundation for Research Support of the State of Rio de… Show more Undergraduate researcher at the Brazilian Securities and Exchange Commission (CVM), through a partnership with the Mathematics Institute of the Federal University of Rio de Janeiro. I work in the development of predictive mathematical and computational models to detect relevant facts in textual data collected from publicly held companies, using Machine Learning and NLP techniques in Python. This project is funded by Carlos Chagas Filho Foundation for Research Support of the State of Rio de Janeiro (FAPERJ). Show less
  • Escola Politécnica Da Ufrj
    Logic Circuits Undergraduate Teaching Assistaint
    Escola Politécnica Da Ufrj Sep 2019 - Mar 2021
    Rio De Janeiro, Brazil
    Volunteer Undergraduate Teaching Assistant, working most of the time at the Logic Circuits subject Laboratory and with the logistics of the simulations sent by the students . Also teaching some exercise classes about combinational and sequential circuits.

Rafael Ribeiro Education Details

  • Federal University Of Rio De Janeiro
    Federal University Of Rio De Janeiro
    Electronics And Computer Engineering
  • Aalto University
    Electrical And Electronics Engineering

Frequently Asked Questions about Rafael Ribeiro

What company does Rafael Ribeiro work for?

Rafael Ribeiro works for Grupo Casais

What is Rafael Ribeiro's role at the current company?

Rafael Ribeiro's current role is Trainee de engenharia.

What schools did Rafael Ribeiro attend?

Rafael Ribeiro attended Federal University Of Rio De Janeiro, Aalto University.

Who are Rafael Ribeiro's colleagues?

Rafael Ribeiro's colleagues are Miguel Pinho Carvalho, Sophie Souto, Orlando José De Correia, Andreia Ferreira, Antonio Luis Bernard Delgado, Jorge Miguel Encarnação, Jose Vitorino.

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