Web tools · Calculators
Qoinvo
A suite of free digital calculators and tools for Spanish-speaking audiences. All calculations run in the browser, with no sign-up.
Overview
Qoinvo
What it included
- Full development of the tool catalogue
- One optimised page per calculator
- Metadata and structured data (JSON-LD)
- Client-side calculations for privacy and speed
- Technical SEO
Technology
- Next.js
- React
- TypeScript
- Tailwind CSS
- Zustand
Could your project be the next one?
Tell us what you need to build and we will assess it with you.