Read how GSPANN helps a US-based department store chain to develop a Java-based tool that offers customizable catalog content management functionalities as offered by Oracle Commerce and additional business-specific features. Key highlights: Develop an eye-catching pixel-perfect user interface for the tool with reusable components and visual navigation. Enable the feature of creating and updating rules that help users to perform tasks faster.  Enhance the performance of the tool with server-side rendering and ‘lazy loading’ for content-intensive pages. This case study can help you understand the benefits of developing an in-house customized tool based on a service-oriented architecture with aspects of microservices that facilitates cloud readiness, Continuous Delivery (CD), and DevOps best practices, to meet critical business requirements at low costs.