Project: Engaged in writing new microservices for banking services and supporting old ones. Bug fixing, code review, onboarding.Discussions and architecture of microservices and their effective interaction. Implementation and support grpc system.Stack: Java 11, Spring Framework (web, boot, data), Hibernate ORM, GRPC, PostgreSQL, Oracle, JUnit, Gradle, Jira, Agile, Bitbucket.

Project: Creation and refinement of the functionality of microservices.Development of a service layer with the implementation of business logic, design of DTO and database entities, creation of REST controllers, optimization of functionality that allows you to operate with information stored in the database (including changing and retrieving data).Fulfillment of terms of reference set by the head of the backend development team.Stack: Java 11, Spring Framework (web, boot, data), PostgreSQL, ClickHouse, Maven, BitBucket, Docker, Swagger, Lombok, Jooq, Postgis, Nominatim, JetBrains

Project: worked on the development of a system for monitoring KPI indicators by the management sector of an insurance company. The project provides for full and operational control by management over the implementation of key performance indicators by line managers working with counterparties within the framework of contractual relations.Responsibilities: development of a service layer with the implementation of business logic, design of DTOs and database entities, unit testing, optimization of work, allowing you to operate the information stored in the database (including changing and retrieving data).Fulfillment of terms of reference set by the head of the internal development team.Stack: Java 8, Spring Framefowk (web, load, data), Hibernate ORM, PostgreSQL, JUnit, Maven, GithubCommunication methods: Lync, Slack, Trello