Nexxo.

Where we started.

Nexxo is built for economies with high inflation or volatile exchange rates, such as Venezuela's: if you split 100 USD in bolívares today and get paid a month later, those bolívares are worth far less. The product anchors every expense to a stable currency at the moment it happens.

What we built.

Mobile-first product design and development with Expo and React Native, a production-ready technical base, and an AI layer to interpret natural-language expenses and normalize them to a stable reference.

• 01Product design and mobile UX
• 02iOS and Android app
• 03API and database
• 04Marketing site and SEO content
• 05AI demo and conversational assistant

How it looks.

A calm, finance-forward system: a trustworthy blue on light surfaces and a geometric typeface that adds structure without hardening the tone.

What made the difference.

1. 01

   Index at the moment of the expense

   Each expense is anchored to USD, EUR or the official bolívar rate when it happens. The split stays fair even if the exchange rate moves before anyone settles.

2. 02

   AI to log expenses, not to decorate

   Describe an expense in plain language and Gemini returns the structured split. The same layer lives on the website as a demo, so people can try it before installing anything.

3. 03

   Web and app as one system

   The website shares a database with the app through a narrowly scoped role instead of duplicating data. Landing, glossary and help pages draw from the same source.

4. 04

   Explicit failures, privacy by default

   Analytics only with consent. Rate limiting fails closed and the cache fails open, so an outage never silently exposes or blocks anything.

Where it landed.

A faster experience to log, split, and understand group debts, with less friction in use and a product ready to grow.