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Stefanini
- São Paulo
- https://www.linkedin.com/in/joel-heanna-reis-0a474334/
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ia_podcast Public
🎙️ "The Meaning Engineer" — a podcast exploring how Artificial Intelligence and human creativity merge to drive automation, innovation, and purpose without losing our humanity.
UpdatedNov 3, 2025 -
Python agent using LangChain and Azure OpenAI to automatically generate pytest unit tests from user-defined functions. Includes examples, environment setup, and test execution instructions.
1 UpdatedSep 21, 2025 -
unit_test_generator_agent Public
AI agent in Python that automatically generates unit tests with pytest using LangChain and Azure OpenAI.
1 UpdatedSep 21, 2025 -
API to detect vulnerabilities in application architecture diagrams using STRIDE methodology and Azure OpenAI.
UpdatedSep 21, 2025 -
A Python-based voice assistant using NLP for text-to-speech, speech-to-text, and automated tasks.
UpdatedSep 21, 2025 -
A deep learning-powered system that recommends visually similar products based on image features like shape, color, and texture—enhancing user experience beyond textual data.
UpdatedSep 21, 2025 -
Educational project developed in Google Colab that demonstrates how to build a simple face detection system from scratch using Python, OpenCV, and MTCNN. The goal is to practice concepts of compute…
Jupyter Notebook UpdatedSep 21, 2025 -
training yolo with coco dataset using transfer learning to detect custom classes
1 UpdatedSep 21, 2025 -
classification-metrics Public
Project to calculate and visualize classification metrics (accuracy, precision, recall, specificity, F1-score) using confusion matrices in Python.
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A Python project demonstrating image dimensionality reduction: converting color images to grayscale and binarized black-and-white images.
1 UpdatedSep 21, 2025 -
A project demonstrating Transfer Learning with MobileNetV2 to classify images of cats and dogs using the public Cats vs Dogs dataset.🐱🐶
1 UpdatedSep 21, 2025 -
command_ai_api Public
FastAPI backend for an intelligent assistant, responsible for storing context, audio/video transcripts, and text embeddings for advanced semantic search.
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azure-ai-sentiment-analysis Public
Sentiment Analysis with Language Studio in Azure AI
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custom_agente_copilot Public
My project for building an AI agent in Copilot Studio.
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Desafio de criação de Agents, utilizando Microsoft 365, Copilot studio. Inclui etapas como, desenvolver um Copilot baseado em modelo, com IA e em branco, além de entender o contexto do desafio.
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using_github_API Public
A playful Python script to find out which GitHub users you follow that don't follow you back. If you find your name on the list, make sure to follow me back and star this repo for some extra fun!
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fundamentalvision Public
A Repository for fundamental analysis of stocks on Brazil's B3 Exchange.
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lab-natty-or-not Public
Forked from digitalinnovationone/lab-natty-or-notLab "Natural ou Fake Natty? Como Vencer na Era das IAs Generativas!"
1 UpdatedJul 9, 2024 -
FastAPI_TDD Public
Store API é uma aplicação backend construída com FastAPI que fornece endpoints para gerenciar produtos em um inventário. Esta API permite criar, consultar, atualizar e deletar produtos. Teste imple…
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bootcamp_python_backend_IA Public
Repository for recording the content of the Bootcamp taught by DIO, for Back End development with Python and AI.
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API_Digital_Bank Public
API Rest Java Spring Digital Bank Project Companye
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Neural-Networks Public
Repository for studies on neural networks with javascript.
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dio-lab-open-source Public
Forked from digitalinnovationone/dio-lab-open-sourceRepositório do lab Contribuindo em um Projeto Open Source no GitHub da Digital Innovation One.