LittlePetCba

The challenge

When a pet gets lost, whoever finds it needs a quick way to reach its family. Traditional tags have little space and their information gets outdated.

The solution

I designed and built a mobile-first digital platform that links each pet to a profile reachable through a dynamic QR code:

• Editable digital profile for each pet, designed to be read quickly on a phone.
• Lost mode with alerts and GPS location.
• Vaccination records and reminders.
• Admin dashboards to manage profiles and tags.

My role

I am the founder. I handled the concept, design and full development: frontend, backend and database. The first version was built with Vue.js and Firebase; today the platform runs on Next.js with TypeScript, on top of Supabase, and is hosted on Vercel.

Security

I implemented Row-Level Security (RLS) rules so each user can only access their own data. Migrating the backend to Supabase strengthened that control.

Outcome

The platform is live at littlepetcba.ar.