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Baister/README.md

Olá, meu nome é Gustavo Baister! 👋

ilustração de um computador

🌐 English

🇺🇸 About me

Backend Developer focused on Java and Spring Boot, building REST APIs with layered architecture, the DTO pattern, JWT authentication, and cloud deployment.

I work as an IT Support Analyst at Diproseg Penha (São Paulo, Brazil), where I get hands-on experience with relational databases and AWS, and I'm currently studying Backend Java Development at SENAI (in-person, evening classes). I hold a B.Sc. in Systems Analysis and Development from Universidade Anhembi Morumbi.

I enjoy building complete projects — from database modeling to production deployment, with Docker and AWS.

  • 🔭 Currently building: REST APIs with Spring Boot, Spring Security, and PostgreSQL
  • 🌱 Currently deepening: automated testing (JUnit/Mockito)
  • 👯 Open to Backend Java Developer opportunities
  • 💬 Ask me about: Spring Boot, JPA/Hibernate, JWT, Docker, and AWS

🚀 Featured projects

Project Description
🎬 Cinema API Complete cinema reservation REST API (movies, rooms, showtimes, seats), built with Spring Boot 4, JWT, PostgreSQL, S3 poster upload, and AWS deployment via Docker
📍 CEP Lookup Java app that consumes the public ViaCEP API using native HttpClient and Gson
To-Do List API Task management REST API with Spring Boot, Spring Data JPA, H2, and Swagger docs

🧰 Tech Stack

Backend

Backend

Bancos de dados / Databases

Databases + SQL Server

Cloud & DevOps

Cloud

Ferramentas / Tools

Tools + NetBeans

Outras linguagens / Other languages

Languages


📊 GitHub Stats

GitHub Stats Top Languages

GitHub Streak


📫 Contato / Contact

Gmail LinkedIn

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  1. Cafe_Expresso Cafe_Expresso Public

    Projeto bem simples, utilizei apenas HTML e CSS.

    HTML 1

  2. Projeto_Ebook Projeto_Ebook Public

    O objetivo desse projeto é fazer uma Squeeze Page.

    CSS

  3. Tarefa-Sistema-Escolar Tarefa-Sistema-Escolar Public

    Tarefa sobre o Sistema Escolar, tecnologias que vão ser usadas: Java, MySQL

    Java

  4. cinema-api cinema-api Public

    Este repositório é um acompanhamento da aula de Spring do curso de desenvolvedor Backend Java Senai.

    Java

  5. toDoList toDoList Public

    toDoList mais um projeto focado em prática de API, com a linguagem de programação JAVA.

    Java

  6. Analise-De-Dados-Com-Claude Analise-De-Dados-Com-Claude Public

    Plataforma de analytics para ERP — 7 bots Python analisando SQL Server em paralelo, hub FastAPI + SPA React na rede local

    Python