Sunbelt Computer Software

`> whoami`

I'm a Junior Full Stack Developer and Software Engineering student from Lima, Peru 🇵🇪.

I enjoy building web applications, REST APIs and backend services using technologies such as Java, Spring Boot, Angular, TypeScript and Node.js.

I have experience developing academic and personal projects involving backend development, frontend applications, databases, authentication, API integration and Docker.

I'm continuously improving my knowledge of software architecture, clean code, SOLID principles, testing and backend development.

I'm looking for opportunities where I can learn, contribute to real projects and grow as a software developer.

const nestor = {
  role: "Junior Full Stack Developer",
  location: "Lima, Peru 🇵🇪",

  languages: [
    "Java",
    "JavaScript",
    "TypeScript"
  ],

  backend: [
    "Spring Boot",
    "Spring Security",
    "JPA / Hibernate",
    "Node.js",
    "NestJS",
    "Express.js",
    "REST APIs"
  ],

  frontend: [
    "Angular",
    "React",
    "TypeScript",
    "JavaScript",
    "HTML",
    "CSS"
  ],

  databases: [
    "MySQL",
    "PostgreSQL",
    "MongoDB"
  ],

  tools: [
    "Git",
    "GitHub",
    "Docker",
    "Postman",
    "Swagger"
  ],

  learning: [
    "Clean Architecture",
    "SOLID",
    "Testing",
    "Microservices",
    "CI/CD"
  ],

  currentFocus: "Improving my backend and full stack development skills",

  goal: "Learn, contribute and grow as a software developer 🚀"
};

🛠 Tech Stack

⚙️ Backend

🎨 Frontend

🗄️ Databases

🔧 Tools

📊 GitHub Analytics

🗂 Featured Projects

🔍 Explore more of my projects → github.com/NestorAndres1215

💻 What I Can Build

Backend

✅ REST APIs with Spring Boot
✅ CRUD applications
✅ Authentication and authorization
✅ JWT-based authentication
✅ Database integration with JPA / Hibernate
✅ API documentation with Swagger
✅ API testing with Postman
✅ Backend applications with Node.js / NestJS

Frontend

✅ Angular applications
✅ Component-based interfaces
✅ Forms and validations
✅ REST API integration
✅ Routing and navigation
✅ TypeScript applications
✅ Responsive interfaces

Development

✅ Git and GitHub
✅ Docker and Docker Compose
✅ Relational databases
✅ Basic software architecture
✅ Clean Code principles
✅ SOLID principles
✅ Basic testing practices

🧠 Software Development

I'm currently strengthening my knowledge in:

┌──────────────────────┬──────────────────────┬──────────────────────┐
│      Backend         │      Frontend        │      Databases       │
├──────────────────────┼──────────────────────┼──────────────────────┤
│ Java                 │ Angular              │ MySQL                │
│ Spring Boot          │ TypeScript           │ PostgreSQL            │
│ Spring Security      │ JavaScript           │ MongoDB               │
│ REST APIs            │ React                │ JPA / Hibernate       │
│ Node.js              │ HTML / CSS           │ SQL                   │
└──────────────────────┴──────────────────────┴──────────────────────┘

I'm also learning and practicing:

Clean Architecture
SOLID Principles
Design Patterns
Unit Testing
Integration Testing
Microservices
Docker
CI/CD
API Security

🌱 Currently

🔭 Building personal and academic software projects
📚 Improving my Java and Spring Boot skills
🎨 Improving my Angular and TypeScript skills
🗄️ Practicing database design and SQL
🔐 Learning more about API security and authentication
🐳 Practicing Docker and containerization
🧪 Learning unit and integration testing
🏗️ Exploring Clean Architecture and Microservices
🤝 Looking for opportunities to learn and contribute
💬 Ask me about Java, Spring Boot, Angular or REST APIs

🎯 Goals

2026
│
├── 🚀 Improve Java & Spring Boot
│
├── 🎨 Improve Angular & TypeScript
│
├── 🧪 Learn better testing practices
│
├── 🏗️ Strengthen software architecture knowledge
│
├── 🐳 Improve Docker & CI/CD skills
│
├── 💼 Gain professional development experience
│
└── 📚 Continue growing as a software engineer

🤝 What I'm Looking For

I'm interested in opportunities where I can:

Learn from experienced developers
Work on real-world software projects
Improve my backend development skills
Contribute to frontend applications
Learn good development practices
Work with collaborative teams
Grow professionally as a software developer

I'm especially interested in Junior Backend, Junior Full Stack and Software Developer opportunities.

📚 Development Philosophy

Learn → Build → Break → Fix → Improve

I believe the best way to improve as a developer is to keep building projects, understand my mistakes and continuously improve my code.

I'm not trying to know everything.

I'm focused on learning consistently and becoming a better developer every day. 🚀

📬 Get in Touch

📧 atiroandres@gmail.com

Built with focus and ☕ by Nestor Andres

"Learning today, building tomorrow." 🚀

Project	Description	Stack
📧 archivo-email-springboot	Email management system with file attachments and archiving	`Spring Boot` `Vue` `JavaMail`
📊 bigdata-ventas	Sales data processing and analytics project	`Java` `Apache Spark` `Hadoop`
🎬 app-trailers-movie	Movie catalog application with trailer integration	`Java` `Spring Boot` `REST API`
📱 generador-codigoqr-node	QR code generator with download functionality	`Node.js` `Express` `JavaScript`