Major open source solutions used at Vodafone India

CPOS (Customer Point of Sale) – A customer onboarding application used for all types of new clients. It uses Apache Tomcat, BIRT, Java, JAXWS, Open JPA, Spring and Struts. UPSS – A system to support prepaid offers for over 200 million customers. It uses Axis, Hibernate, Java, Spring and Struts. • A campaign management system – An application to generate campaigns based on customer segmentation and value management. It uses Hadoop, Hive, Pig and Red Hat Enterprise Linux.