I’m a full stack developer with over 15 years of experience building robust and scalable applications. I work with modern architectures focused on performance, maintainability, and code quality. I’ve been involved in SaaS projects, complex migrations, and building products from scratch. I focus on solving real problems with clean, efficient, and well-structured solutions.
Proven experience building successful products
Implementing electronic invoicing in El Salvador introduces a key difference compared to other countries in the region: instead of working directly with XML, the exposed services rely on modern JSON-based APIs. While this simplifies part of the integration, it also brings new challenges. The JSON structures are large, with many fields and sometimes non-intuitive naming, […]
Implementing electronic invoicing in Costa Rica involves working with strict technical standards: generating XML under specific structures, digitally signing it with a certificate, and sending it to tax authority services while complying with multiple validations. As with other countries, one of the main challenges is XML generation. It is a large, rigid format with many […]
Implementing electronic invoicing for the SRI in Ecuador is also a technically complex process. As in other countries, it requires generating a structured XML based on strict standards, digitally signing it with a certificate, and sending it to SRI services while complying with multiple validations. One of the biggest challenges is XML generation, as it […]
Implementing electronic invoicing for DIAN in Colombia is a technically demanding process. Generating an invoice requires building a complex XML, applying a digital signature with a certificate, and sending it to DIAN services while complying with strict validation rules. Among these steps, one of the most challenging is XML generation: it is large, rigid, and […]
This contribution adds support for Laravel Job Batching (Laravel 8+) to queued imports and exports, enabling multiple jobs to be grouped into a single batch and managed as a unified operation. Context Laravel Excel already supported: However, it lacked support for: What Was Implemented This change integrates Laravel Job Batching, allowing:
While working with array validations in Laravel, especially with rules like unique, I ran into a subtle but critical issue: Laravel validates each record individually. This results in an N+1 query pattern that directly impacts performance, particularly in scenarios like bulk imports from Excel. The problem becomes more significant in real-world applications where hundreds or […]
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Plataformas de comercio electrónico y gestión de contenido. Tiendas online y sitios administrables listos para escalar.
Automatización, despliegue continuo e infraestructura en la nube. Flujos de trabajo ágiles para entregar software de forma confiable.
Arquitectura y lógica del servidor. APIs robustas, integraciones y soluciones escalables que impulsan el rendimiento de cada aplicación.
Diseño, optimización y gestión de bases de datos relacionales y NoSQL. Datos seguros, estructurados y de alto rendimiento.
Los lenguajes de programación que domino para construir soluciones completas, desde el servidor hasta la interfaz.
Interfaces modernas y responsivas que combinan diseño y funcionalidad. Experiencias de usuario rápidas, accesibles e interactivas.
