products to the highest standard whilst ensuring the code is secure and adhere to PCI compliance requirements logic; o Develop regression tests to test T-SQL code; o Perform database performance optimization; o service layer and back-end databases; o Effective C# development to ensure seamless interface between develop reusable front-end components; o Evaluate code to ensure that it is valid, logically structured building and debugging responsive web applications using C# o Experience in N-tiered project architecture, using