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jvribe/README.md

Hi, I’m João Victor Ribeiro 👋

Backend developer focused on Java and Python. Currently pursuing a Software Engineering degree and building applications with Java, Spring Boot, Python and modern web technologies.

I enjoy building things that solve real operational problems — from automation scripts to full applications and REST APIs. Always looking for the next thing to learn and ship.

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🛠️ Tech Stack

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📊 GitHub Languages

GitHub language statistics

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📚 Education & Learning

  • ✅ Java Fullstack Bootcamp — Generation Brasil · Completed September 2026
  • ✅ AI Java Back-end — Santander Open Academy / DIO · Completed August 2026
  • 🎓 Software Engineering — UNINTER

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🚀 Projects

🏦 Conta Bancária

Java application focused on Object-Oriented Programming, simulating a banking system with account management and financial transactions.

Java OOP Inheritance Polymorphism Interfaces

Features:

  • Account creation and management
  • Deposits and withdrawals
  • Transfers between accounts
  • Current and savings accounts
  • Account search and CRUD operations

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💊 Farmácia API REST

RESTful API for pharmacy inventory and sales management, developed during the Generation Brasil Java Full Stack Bootcamp.

Built with a layered architecture and deployed to production.

Java Spring Boot Spring Security JWT PostgreSQL JPA Hibernate JUnit Swagger Render

Features:

  • JWT authentication and authorization
  • User management
  • Product CRUD
  • Category CRUD
  • Inventory management
  • Protected REST endpoints
  • PostgreSQL persistence
  • Swagger/OpenAPI documentation
  • Production deployment on Render

🔗 Live API · Swagger

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☀️ BitWeather

Interactive weather application with a retro 8-bit / Pixel Art interface.

Consumes the Open-Meteo API for geocoding, current weather conditions and weekly forecasts.

JavaScript HTML5 CSS3 REST API Jest

Features:

  • City search and geocoding
  • Current weather conditions
  • Weekly forecast
  • Dynamic day/night/rain interface
  • Weather metrics and icons
  • API error handling
  • Automated tests with Jest

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🎮 sudoku.jribeiro.me

Full Sudoku game built and deployed in production.

Next.js React JavaScript Tailwind CSS

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🧾 Tax Automation — Kont.

Python scripts developed to automate accounting routines and fiscal processes.

Python Automation

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📬 Contact

Pinned Loading

  1. sudoku sudoku Public

    JavaScript

  2. conta_bancaria conta_bancaria Public

    Java

  3. projeto_clima projeto_clima Public

    JavaScript

  4. projeto_final_bloco_02 projeto_final_bloco_02 Public

    API REST Java/Spring Boot para gerenciamento de farmácia, deploy live no Render

    Java