Concept demo · investment intelligence
Nexo Invest
A tool for organizing a portfolio, visualizing allocation by asset class, and tracking targets, with complementary valuation and fixed-income analysis.
- Type
- Concept demo
- Role
- Design and development
- Format
- Web finance system
01 · Technical and design decisions
Complex calculations, responsible reading
The portfolio comes first
Editable values, asset-class targets, and a dynamic chart turn wealth distribution into an immediate, readable view.
Net return comes first
The CDB and LCI comparison applies the regressive income-tax table to earnings, avoiding a reading based only on gross rates.
Intelligence without false precision
The analytical engine explains the calculated scenario and each model's limitations without presenting results as a buy recommendation.
02 · Learning
Transparency is part of the product
The project reinforced that a financial tool must expose assumptions, taxes, and limitations as clearly as it highlights the result.
Technologies
- Next.js
- React
- TypeScript
- Tailwind CSS
- Finance
Need to turn financial rules into a product?
I can design calculators, dashboards, and internal systems that make complex decisions clearer and safer.