This repository stores the code developed in the final graduation project of João Vitor Biston Nunes, in the Big Data in Agribusiness program, which aims to evaluate machine learning algorithms in …

Fine-tuning a BERT model for sentiment classification on airline-related tweets using Hugging Face Transformers. Includes data preprocessing, class reweighting, training, evaluation, and model expo…

Analyzes job postings from Pedreira (SP) using NLP to extract in-demand skills like Excel, ERP, and mechanics, then maps them to SENAI courses to guide strategic training offerings.

Repository that stores my katas Solutions of codewars.com

This project creates a desktop application with Electron to automate WhatsApp messaging for promoting SENAI courses. Python scripts with Selenium simulate WhatsApp Web usage, adhering to its privac…

Development of a REST API in Node.js using Express for the state-level SPSkills competition (Olympics of Knowledge) in category #08: Mobile Devices. The project involved implementing robust API end…

Aplicação para auxiliar no controlhe de certificações Google Cloud dos alunos do SENAI