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Sergi Botargues
@sergibotargues
Freelance developer helping businesses ship faster
Espagne
Anglais, Espagnol, Catalan
À propos de moi
I’m a full stack developer specializing in Next.js, Typescript, and AWS.
Currently, I freelance at Mango, where I improve and optimize user interfaces to enhance the e-commerce experience.
I also co-founded Catalyst Creativity, an AI-driven tool designed to streamline creative processes.
My strength lies in solving complex technical problems and transforming ideas into functional, scalable digital products: sleek frontends, powerful backends, and full SaaS solutions.
Compétences
Sergi Botargues
hors ligne •
Voir mes services
Sites Web personnalisés
I will improve your react or nextjs website performance and SEO
Sites Web personnalisés
I will build or fix your react nextjs feature
Portfolio
Expérience professionnelle
Senior Software Engineer
Mango Fashion Group
Dec 2023 - Present • 2 yrs 9 mos
Senior software engineer working across MANGO’s global e-commerce platform with React, Next.js and TypeScript. I deliver production features spanning loyalty, store locator, navigation, performance, technical SEO, analytics and maintainable frontend systems.
Software Developer
GoStudent
Feb 2022 - Nov 2023 • 1 yr 9 mos
Developed and maintained a large-scale virtual classroom platform used by thousands of students and teachers. Built real-time, interaction-heavy features including video calls and collaborative whiteboards, with a focus on React, TypeScript, frontend architecture, complex state and performance.
Software Developer
TeamNOBOX
Mar 2021 - Mar 2022 • 1 yr
Contributed to multiple projects with different architectures and technical constraints, working across frontend and backend boundaries and delivering production features in fast-moving environments.
