Software Engineer. Specialized in scalable system design. +5 years creating business-focused solutions.

Chile 🇨🇱

Contact me through any of these channels!

Experience

  1. Backend Developer | Public Market

    TicmoAi

    Development and maintenance of backend microservices in high-criticality production environment for Public Market / ChileCompra. Synchronization between transactional databases and replicas in Amazon Aurora PostgreSQL, ensuring consistency and performance. Review and optimization of serverless functions in AWS.

  2. Backend Developer | Public Market | Factory | Ripley

    Inovabiz

    Design and implementation of backend microservices using Node.js (Express, NestJS) and Java (Spring Boot). Participation in migrations and modernization of systems towards decoupled architectures. Optimization of queries and data modeling in PostgreSQL and MongoDB, improving response times and system stability.

  3. Backend Developer | Public Market

    Quintess

    Development and maintenance of microservices with Java 8 and Spring Boot under REST architecture. Implementation of design patterns (DAO, DTO, Dependency Injection) to improve modularity. Improvement of code quality and system stability.

  4. Programmer Analyst - Project Manager Maintenance

    AMS ASICOM

    Backend development and support for corporate clients using PHP (CodeIgniter, WordPress), Java, and Go.

Articles

Caso real: cuando .populate() no es suficiente

Aprende sobre los desafíos de integrar MongoDB con Oracle y las lecciones aprendidas en el proceso.

#mongodb #mongoose #programming #webdev

¿Puede la IA reemplazar los trabajos de desarrollo?

Un análisis profundo sobre el impacto de la IA en el desarrollo de software y el futuro de nuestra profesión.

#webdev #programming #ai #spanish

Servidor NodeJs + Typescript + ExpressJs

Guía completa para crear un servidor robusto con Node.js, TypeScript y Express.

#webdev #node #typescript #backend

Código Limpio: Fechas (TimeZone)

Explorando las mejores prácticas para manejar fechas y zonas horarias en el desarrollo de software.

#webdev #programming #timezone #backend

El principio de menor sorpresa y como el vibe coding puede romperlo

Analizando el principio de menor sorpresa en el desarrollo de software y cómo el vibe coding puede afectar la experiencia del usuario.

#webdev #programming #vibe coding #backend

Implementación segura de CORS y validación de peticiones en arquitecturas de microservicios

Una guía para implementar CORS de manera segura y validar peticiones en arquitecturas de microservicios, asegurando la integridad y seguridad de tus aplicaciones.

#webdev #programming #cors #microservices

Arquitectura Cloud Moderna para Aplicaciones Web en AWS

Explora las mejores prácticas para diseñar y desplegar aplicaciones web modernas en la nube utilizando AWS, incluyendo servicios clave y estrategias de arquitectura.

#webdev #cloud #aws #architecture

GitHub

If you have time, check out my Github to see more projects and contributions!

About Me

Hello! My name is Eduardo Fuentes, a passionate software developer with solid experience in Back-End development technologies.

My focus is on efficiency and best practices. I believe in the importance of clean and well-documented code, and I always look for ways to improve the architecture and performance of applications.

In my free time, I explore new tools and frameworks. Outside of technology, I enjoy spending time in nature and building healthy habits. If you're interested in collaborating or just want to talk about technology, don't hesitate to contact me. I'm always open to new opportunities and challenges.

Additionally, in my free time, I create content about technology.

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