Position: Java Developer
Category: Java
English level: pre
Years of experience: 4

Support for the company's legacy project in java.
Development of a project to clean up a large amount of data in databases.
For 4 years, I supported the company's legacy project, dealing with the main logic of the product: the loyalty system with support for communication with external software. The last year I deepened into the study of databases. Development of a project to clean up a large amount of data in databases.