Skip to content

Latest commit

 

History

History

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
 
 

README.md

DevFlow Financeiro Case Study

DevFlow Financeiro is a financial management product focused on financial health score, insights, monthly routines, categorization and dashboard-based decision support.


Product Context

Many users do not need only a list of transactions. They need a clear reading of their current financial behavior and what to do next.

DevFlow Financeiro was designed around actionable financial understanding instead of generic expense tracking.


Problem

Common problems in financial management products:

  • Users add data but do not know what to do with it
  • Dashboards show numbers without guidance
  • Categories become inconsistent
  • Monthly routines are not clear
  • Insights are often too generic
  • Users lose engagement after initial setup

Solution

The product provides a financial dashboard with a health score, insights and monthly checklist to guide the user toward better financial organization.


Core Features

  • Financial health score
  • Monthly income and expense tracking
  • Actionable insights
  • Monthly checklist
  • Categorization rules
  • Dashboard overview
  • Demo mode
  • SaaS-ready architecture

Architecture Overview

Next.js Frontend
  ├── Landing page
  ├── Demo dashboard
  ├── Authenticated dashboard
  ├── Transactions
  ├── Categories
  ├── Insights
  └── Monthly routine

Product Logic
  ├── Health score engine
  ├── Insight engine
  ├── Checklist engine
  ├── Categorization rules
  └── Business rules layer

Data Layer
  ├── Prisma ORM
  ├── PostgreSQL
  ├── Users
  ├── Transactions
  ├── Categories
  └── Rules

Technical Stack

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • Prisma ORM
  • PostgreSQL
  • Vercel
  • GitHub Actions

Product Mechanics

Health Score

The score summarizes financial organization into a single actionable reading.

Insights

Insights guide the user based on current-month activity, weak categories, missing income, missing expenses and routine gaps.

Monthly Checklist

The checklist turns financial organization into a repeatable monthly process.


Business Value

DevFlow Financeiro demonstrates product thinking around decision support, UX, behavior design and dashboard-driven SaaS products.


Roadmap

  • Add bank import flow
  • Add recurring transactions
  • Add AI financial assistant
  • Add advanced reports
  • Add multi-profile support
  • Add mobile-first improvements