Mariano Barrionuevo

Meet Mariano

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Do you need a website or app that works for you?

Let's build the system that will solve your challenges.

✅ full experience
Front-end (Next.js, Tailwind)back-end (Node, MongoDB) or mobile (Swift, React Native) I offer functional and user-centric platforms.

✨ Results that matter
Whether it's driving sales, increasing engagement, or improving your brand, I'm here to help.