Cross-plattform java invoicing and accounting application
Web based Cost Estimation, Material Takeoff and Reconciliation Tool
A full ERP system - moved to GitHub. See full description for details.
Project Portfolio Management
A Repository Of The Java Programs Presented in the Videos.
Bovespa Analytics
jGnash Personal Finance
Business Transaction Tracker and Bulk SMS platform
JEE based Accounting web-application.
Financial Calculator
Feature rich insurance quote & buy system for underwriters and brokers
Mathematics, linear algebra and optimisation
Create and print simple invoices
Ferramenta para simulação de investimentos de renda fixa
FIDO strong authentication, encryption, digital signature engine
Expense reporting system for business
Interactive Brokers TWS / IB Gateway Host Tool