customize a2billing for call back, postpaid and calling card services

Hello, My name is Tarun Singh, We have read your project description and would like to offer our services: We have 4 years of work experience in Java, J2ee, Spring , Struts, Jsp, Jsf, Ejb, Hibernate, Ibaitis, Camel, Maven, Gradle, Ant, MySQL, Multi threading, Oracle, Mongo, Json, Xml, HTML, CSS, Bootstrap, AngularJS, Jquery, JavaScript, Hyperjaxb3 and many more. We have worked for so many eCommerce application included features to generate bill along with orders. Our Codes are Clean and Robust As always we did. # OUR Process of Development : We would expect to be able to provide the complete solution by following SDLC method with Protocol method which is included • Preliminary Analysis • Requirements gathering • Systems design • Development • Integration and testing • Acceptance, installation, deployment • Maintenance Lets connect over chat to discuss it further. Please let me know if you have any queries. Regards Tarun

I have checked the order and I can guarantee you high quality results. Would you come on chat so we discuss it?

we have a lotof project experience and ready again a new project if you are interested please accept my proposal you will not hopless, it is our assurance from my side.

We are interested in your project and like to work with you. for more message me on personal chat. Waiting for your positive replay.