Front-End Engineer
Building production web and mobile apps with React, TypeScript, and Next.js. Most recently I was the sole Front-End Engineer at Didit in Barcelona, where I owned the frontend from architecture through production — everything from a real-time analytics dashboard to a client-facing identity verification product used in 220+ countries, an open-source design system, and a React Native mobile wallet. I care about component architecture, reusable design systems, performance, and solid test coverage.
Featured Work
Work & Background
Sole Front-End Engineer
- Built reusable React and TypeScript components for diditui-v2, an open-source design system powering all web products across the platform.
- Improved frontend performance and reliability by optimizing rendering, state management, and critical user flows on a real-time analytics dashboard (business.didit.me).
- Developed responsive, accessible interfaces (WCAG AA) using React, TypeScript, HTML, and CSS for a client-facing identity verification product used across 220+ countries.
- Integrated frontend applications with REST APIs and backend services to support real-time verification and analytics workflows.
- Added unit, integration, and end-to-end tests (Jest, Playwright) for critical user journeys, maintaining code quality across the codebase.
- Built a cross-platform iOS & Android identity wallet using React Native and Expo, integrating native biometrics and secure storage.
- Used GitHub Actions for CI/CD and AWS/Docker for deployment and containerization throughout the product lifecycle.
Full Stack Developer Intern
Built React & Node.js features for an AI investment platform during agile sprints, integrating 3rd party APIs and data pipelines.
Frontend Developer (Freelance)
Delivered responsive, cross-browser compatible React & TypeScript web components for client applications.
Software Architecture
Practical 42-Network peer-to-peer coding curriculum focused on C/C++, algorithms, systems engineering, and problem solving.
Let's Build Something Exceptional
I am currently open to full-time Front-End Engineer or React Native roles based in Barcelona or Remote. Have a project or position in mind? Feel free to drop a line!