Freelancer profile translated to English.
Back to original languageAbout Roberto
I am a fullstack developer with experience in React, Next.js, Supabase, and Sanity, specializing in building scalable, secure, and maintainable applications. I work with modern TypeScript-based architectures, applying design patterns and methodologies that facilitate the long-term evolution of projects.
I focus on usability, accessibility, and performance, optimizing both the frontend (UI/UX, rendering optimization, SSR/ISR) and the backend (efficient APIs, PostgreSQL databases, integration with external services).
I integrate solutions with artificial intelligence to automate processes and improve user experience. Additionally, I implement E2E testing, continuous integration, and good development practices to ensure quality, stability, and traceability in every delivery.
I enjoy designing systems with a global product vision, paying attention to architecture, data flows, and small visual details, always seeking a balance between technical robustness and user experience.
Spanish
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- UriachFullStack DeveloperHEALTH AND WELLNESSMay 2024 - Today (2 years and 1 month)FullStack Developer with a focus on product and scalability, currently leading the Uriach B2B project, where I lead the development of a complex commercial platform using technologies like React, Next.js, and Supabase. I am responsible for coordinating both the system architecture and the user experience, ensuring accessibility, performance, and long-term maintainability. I work with good testing practices, continuous integration, and direct client communication to deliver robust, efficient solutions aligned with business objectives.
- ISDIN S.AFullstack DeveloperJanuary 2023 - September 2023 (8 months)Barcelona, CT, EspañaI have been developing the UI Kit of components made in React+TS for ISDIN, also providing support and assistance in the development of frontends that implement this UI Kit. Additionally, I have worked on a part of the backend with Clean Architecture and Nest, all developed in an NX monorepo.
- rrios.devFreelance DeveloperSOFTWARE PUBLISHINGJune 2022 - Today (4 years)Madrid, Spain
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Education
- Bootcamp Full Stack Developer, Full Stack developerGeeksHubs Academy2018Bootcamp Full Stack Developer, Full Stack developer
- Higher Degree - DAW - Web Application Design, Web page development, digital/multimedia content and IT resourcesIES Severo Ochoa2017Grado Superior - DAW - Diseño de aplicaciones web, Desarrollo de páginas web, contenido digital/multimedia y recursos informáticos