Did the large enterprise project with microservice architecture intended to govern, create, maintain, use, and analyze consistent, complete, contextual, and accurate master data information for all stakeholders, such as line of business systems, data warehouses, and trading partners. It provides a customizable framework of components that control the lifecycle management of master data, quality and integrity of the data, and stateless services to control the consumption and distribution of data. Achievements: ● Improved performance of SQL queries execution ● Implemented a new service to enrich information about entities that were added to the production ● Implemented a script to transfer specic data from one environment to another to avoid errors that can occur due to constraints or triggers on DB. This allows us to quickly start working with the system in a new environment, with the data that was set up in the old environment