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Hi, I'm Sara, a Barcelona-based Full Stack Developer with a Colombian background. I design scalable web apps using Angular, Node.js, React, Next.js, Ruby on Rails, and TypeScript. I enjoy building robust architectures, APIs, and high-quality frontend experiences. I thrive in collaborative teams, love turning ideas into clean, maintainable code, and I'm always eager to learn new tools like Next.js, TypeScript, and modern deployment workflows. I'm open to opportunities in Barcelona or remotely.…Hi, I'm Sara, a Barcelona-based Full Stack Developer with a Colombian background. I design scalable web apps using Angular, Node.js, React, Next.js, Ruby on Rails, and TypeScript. I enjoy building robust architectures, APIs, and high-quality frontend experiences. I thrive in collaborative teams, love turning ideas into clean, maintainable code, and I'm always eager to learn new tools like Next.js, TypeScript, and modern deployment workflows. I'm open to opportunities in Barcelona or remotely.

Sara Pérez Valencia

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I'm Sara, a Barcelona-based Full Stack Developer with a Colombian background. I design scalable web apps using Angular, Node.js, React, Next.js, Ruby on Rails, and TypeScript. I enjoy building robust architectures, APIs, and high-quality frontend experiences. I thrive in collaborative teams, love turning ideas into clean, maintainable code, and I'm always eager to learn new tools like Next.js, TypeScript, and modern deployment workflows. I'm open to opportunities in Barcelona or remotely.…Hi, I'm Sara, a Barcelona-based Full Stack Developer with a Colombian background. I design scalable web apps using Angular, Node.js, React, Next.js, Ruby on Rails, and TypeScript. I enjoy building robust architectures, APIs, and high-quality frontend experiences. I thrive in collaborative teams, love turning ideas into clean, maintainable code, and I'm always eager to learn new tools like Next.js, TypeScript, and modern deployment workflows. I'm open to opportunities in Barcelona or remotely.

Available to hire

Hi, I’m Sara, a Barcelona-based Full Stack Developer with a Colombian background. I design scalable web apps using Angular, Node.js, React, Next.js, Ruby on Rails, and TypeScript. I enjoy building robust architectures, APIs, and high-quality frontend experiences.

I thrive in collaborative teams, love turning ideas into clean, maintainable code, and I’m always eager to learn new tools like Next.js, TypeScript, and modern deployment workflows. I’m open to opportunities in Barcelona or remotely.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Language

English

Intermediate

Work Experience

Full Stack Developer at APD RAWN

March 1, 2024 - March 1, 2025

Diseño de arquitectura e implementación de API Ruby on Rails para plataforma online de exámenes oficiales de idiomas. Mantenimiento y desarrollo de funcionalidades, implementación de nuevas features y pruebas para una entrega ágil y escalable.

Front-End Developer at ADAMAS BRAND

January 1, 2023 - February 1, 2024

Mantenimiento y desarrollo de funcionalidades de una SPA Angular para múltiples sectores. Stack: Angular, Angular Material, Node.js, TypeScript, CSS, Bootstrap, Docker. Implementación de características y mejoras de rendimiento.