Implementing testing processes acceptance for billing systems in a big Ukrainian telecom company. This project included the analysis of the billing systems range, testing strategy design and all testing docs for all systems, as well as testing environment setup and providing testing services for the customer.
- Incidents with the billing system decreased by 30%.
- Quality of the development documents increased due to additional testing review
- No need in resources for creating and supporting of the testing environment.
- No need to hire and train new employees