Developed web applications with Vue.js, React, and TypeScript for a 6-month project from inception to completion. Led improvements in frontend architecture, including component structure and separation of responsibilities. Conducted code reviews focused on performance, quality, and maintainability. Worked closely with design and backend teams to ensure consistency and usability. Projects included Soelsac.

Developed UI/UX functionalities in the mobile app Festival Pro with React Native. Optimized performance by reducing re-renders and efficiently managing state with Zustand. Refactored complex components, improving reusability and maintainability of the codebase. Collaborated with design teams to translate Figma designs into high-fidelity components. Projects included Festival Pro (available on Google Play).

Developed and maintained e-commerce platforms using Next.js, React, and TypeScript. Implemented performance optimizations such as SSR, lazy loading, code splitting, and Core Web Vitals. Worked on high-traffic products, ensuring frontend scalability and stability. Projects included Arcor en Casa Chile and Saphirus.

Developed and maintained production applications with AngularJS, JavaScript, HTML, and CSS. Resolved critical incidents reported by clients, significantly improving product stability. Participated actively in code reviews and Scrum ceremonies. Projects included Wisboo.

Developed with AngularJS on the frontend and Ruby on Rails on the backend for products in production.

Developed landing pages and web/mobile applications with React and Tailwind CSS.