What I build.
What drives me.
I’m Arnie, a Peruvian Full-Stack Developer. I enjoy turning complex processes into tools people can use every day.
How I work
At IMPREX EUROPE, I develop a React sales platform with SAP integrations for a team in Spain. With Ventify, I have taken a product from understanding a business need to developing and maintaining it for real clients.
My roots, my curiosity
Inca architecture draws me in through its stonework, proportions and symbols. Sekiro, Resident Evil 4 and Zelda: Breath of the Wild are among my references: observing, exploring and learning also shape how I approach problems.
Between stone and code
This portfolio is a small world inspired by Andean architecture, where each place opens a chapter of my professional story. I built it with Three.js on top of static HTML, so all content remains available without WebGL or JavaScript.
My toolkit
- Frontend
- React, Next.js, TypeScript, JavaScript, HTML/CSS, Tailwind CSS
- Backend
- Node.js, Express, Python, Django REST Framework, PostgreSQL, Firebase
- Integrations
- APIs REST, SAP, XML, Sales Layer, Firebase Genkit
- Tools and testing
- Git, Linux, Docker, Vercel, Postman, Vitest, Jest, React Testing Library, Playwright
Education and languages
Software Engineering · Universidad Tecnológica del Perú
2022 – December 2026 (expected graduation).
Native Spanish · Intermediate English for technical documentation and communication.