Tech Mahindra has largest telecom testing practice with over 5000 engineers provide a full range of testing services to operators, telecom equipment manufacturers and telecom focused independent software vendors and enterprises.

Tech Mahindra offers operators and telecom service providers, end-to-end testing services that cover IT applications testing and network testing services that fully leverage our expertise in telecom, to assure the end-to-end performance of operators' core business applications. Our Testing expertise covers CRM, BSS, OSS, NMS & EMS applications in both the areas viz. Legacy and Next Generation.

Our testing services include Component Testing, Integration Testing, E-2-E Testing and Customer Experience Testing, Multi Vendor Conformance Testing and Network Integration Testing for networks. The services verify and validate that the performance of the operators' core business applications and network technology is fully able to support business priorities and processes and that the required performance of core business applications and networks are being met.

The End-2-End Testing experience spans across all phases of testing - Component Testing, Unit Testing, System/Functional Testing, Integration Testing, System Integration Testing, System Acceptance Testing, Operations Readiness Testing and Go-Live Testing. Tech Mahindra has developed different methodologies, tools, guidelines and templates, standards for all these different types of testing. Tech Mahindra also has developed repository of best practices to be used across testing lifecycle.

Our approach towards 'true value creation' for our customers is through the provision of all the people, processes, tools, infrastructure and equipment, which may be necessary to fulfill our key service lines. This approach allows us to serve our clients with speed, expertise and value across geographies.