Open Source Openbravo POS convert to Commercial Retail ERP and POS
Reverse engineering API
Bitcoin Alts portfolio tracker, email / text / alexa / telegram alerts
Centralized signing and verification
RegTech / SupTech : Java EE , BI, PM & Report Designer
FIDO strong authentication, encryption, digital signature engine
Simple personal finance tracker using Spring Boot and AngularJS
jBilling is a web-based enterprise billing system.
OTC Trading Network
palo olap open office calc plugin for data analysis
Free Java components for Quantitative Finance and Algorithmic Trading
an embeddable spreadsheet for your web application