Deivi Dinis

I develop complete web applications, from the screen users see to the database that stores the information. I work with clients from the initial idea through to production, delivering clean code, fast interfaces, and systems that scale as their businesses grow.

What I can do for you:

- Responsive websites and web applications (React, TypeScript)
- Custom management systems (for schools, car dealerships, businesses, etc.)
- APIs and secure authentication (JWT, access control)
- Databases: modeling, integration, and maintenance (MySQL)
- Cross-platform mobile applications (React Native / Expo)
- Maintenance, improvements, and fixes for existing systems