Hi, I’m Sebastián Samuel Membreno Rivera Albacete, a proactive Full Stack Developer with a passion for turning complex problems into elegant, scalable web solutions. I enjoy building robust back-end services with PHP/Laravel and crafting intuitive front-ends using HTML5, CSS, JavaScript, and modern frameworks. I thrive in dynamic environments and love collaborating with teams to ship high-quality software. I’m always learning and enjoy exploring new tools and patterns to improve performance, accessibility, and user experience. In addition to development, I contribute to open-source projects and share knowledge through tutorials and mentoring.

Sebastián Samuel Membreno Rivera Albacet

Hi, I’m Sebastián Samuel Membreno Rivera Albacete, a proactive Full Stack Developer with a passion for turning complex problems into elegant, scalable web solutions. I enjoy building robust back-end services with PHP/Laravel and crafting intuitive front-ends using HTML5, CSS, JavaScript, and modern frameworks. I thrive in dynamic environments and love collaborating with teams to ship high-quality software. I’m always learning and enjoy exploring new tools and patterns to improve performance, accessibility, and user experience. In addition to development, I contribute to open-source projects and share knowledge through tutorials and mentoring.

Available to hire

Hi, I’m Sebastián Samuel Membreno Rivera Albacete, a proactive Full Stack Developer with a passion for turning complex problems into elegant, scalable web solutions. I enjoy building robust back-end services with PHP/Laravel and crafting intuitive front-ends using HTML5, CSS, JavaScript, and modern frameworks. I thrive in dynamic environments and love collaborating with teams to ship high-quality software.

I’m always learning and enjoy exploring new tools and patterns to improve performance, accessibility, and user experience. In addition to development, I contribute to open-source projects and share knowledge through tutorials and mentoring.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Spanish; Castilian
Fluent

Work Experience

Full Stack Developer at Gozfly
April 1, 2024 - November 1, 2025
Participé en el desarrollo y mejora de una plataforma web para la gestión de pólizas de seguros, aportando soluciones que aseguran su correcto funcionamiento. Realicé ajustes y optimizaciones en el sistema utilizando Laravel 10, mejorando en un 30% la eficiencia de las funciones clave. Creé interfaces web adaptables con CSS y Bootstrap, aumentando en un 20% la experiencia responsive. Gestión de cambios y nuevas funciones usando Git y GitHub, manteniendo una estructura de trabajo organizada por módulos.
Front-End Developer at LS Fitness
February 1, 2025 - Present
Mejoré la estructura visual y funcional del sitio web en WordPress, enfocándome en secciones clave para reflejar una imagen más profesional y atractiva, implementando mejoras en rendimiento y accesibilidad.
Web Developer Intern at Minsait
March 1, 2025 - June 1, 2025
Prácticas desarrollando soluciones empresariales utilizando la plataforma low-code Appian en Ciudad Real (España).

Education

FP Grado Medio en Sistemas Microinformáticos y Redes at IES Izpisúa Belmonte, Hellín, Spain
September 1, 2021 - June 1, 2023
FP Grado Superior en Desarrollo de Aplicaciones Web (DAW) at IES Virrey Morcillo, Villarrobledo, Spain
September 1, 2023 - June 1, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more