Full-Stack Developer focused on automation, robust systems, and security.
Specialist in turning technical challenges into smart solutions, with clean code, integrated APIs, and creativity at the core.
[Hands-on projects, constant innovation & technology at the essence.]
REAL-TIME TRAFFIC MONITORING
DATA SECURED · ENCRYPTED
Technologies: HTML, CSS, JavaScript
Specialties: Responsive websites, APIs, system integration, and performance optimization.
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Stack: Java, Python, Node.js — Spring Boot, Express
Databases: MySQL, PostgreSQL, H2
Architectures: Microservices, Serverless, REST, GraphQL
Infrastructure: Docker, AWS, CI/CD
...and an evolving toolkit of modern technologies.
// RESTful endpoint in Spring Boot
@RestController
@RequestMapping("/api")
public class ExampleController {
@GetMapping("/hello")
public String hello() {
return "Hello World!";
}
}
Technologies: Firewalls, encryption, multi-factor authentication, IDS/IPS
# Block suspicious IPs using UFW (Linux)
sudo ufw deny from 123.45.67.89
sudo ufw status
If it doesn’t exist, I build it. If it exists, I improve it. If it’s impossible, I’m interested.
Java: ciclo completo do desenvolvimento back-end com segurança, APIs e deploy.
Disponível por apenas R$ 69,90!
Full-Stack Developer focused on back-end, robust APIs, system security, and scalable deployments.
I’m passionate about turning ideas into efficient solutions, always with clean code and solid architecture. I am also the author of a Professional E-book on Back-End Development, already acquired by more than 300 developers.
Email: guihenrique.s@outlook.com
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