Project for the development of a product labeling system. As part of the labeling process, the product's packaging is given a unique Data Matrix code, which is then input into the database. The project's objective is to decrease the quantity of fakes and inferior copies.✅ Java 17✅ Kotlin✅ Spring Framework (Spring MVC, Spring Boot, Spring Data and Spring Security)✅ YTsaurus✅ Docker, Kubernetes✅ Grafana✅ Gradle✅Junit, Mockito

Project on customization and implementation of the Order Management/Order Handling System for a telecom company. The system allows subscribers to connect new tariffs and services through the Personal Account, as well as change existing ones. The system also processes orders for connecting new subscribers through the sales office. The essence of the changes is the implementation of support for specific tariff plans and services, as well as integration with the existing billing… Show more Project on customization and implementation of the Order Management/Order Handling System for a telecom company. The system allows subscribers to connect new tariffs and services through the Personal Account, as well as change existing ones. The system also processes orders for connecting new subscribers through the sales office. The essence of the changes is the implementation of support for specific tariff plans and services, as well as integration with the existing billing system.Technologies: ☑️ Java 11☑️ Spring Boot, Spring Data JPA☑️ Hibernate, PostgreSQL, Liquibase☑️ JUnit☑️ Git, Gitlab☑️ Maven ☑️ Docker, Kubernetes☑️ Grafana, Prometheus☑️ REST Show less

Project to develop an all-inclusive adaptive system for running hotel chainsTechnologies: ✔️ Java 17✔️ Spring Framework (Spring MVC, Spring Boot, Spring Cloud, Spring Data and Spring Security)✔️ Hibernate✔️ PostgreSQL✔️ Liquibase✔️ Kafka✔️ Docker✔️GraphQl✔️Maven✔️Junit, Mockito

Participation in a project for the development of a complex CRM. The customer is a regional pharmacy chain. The project includes modules of inventory and assortment management, automatic pricing for medicines, reporting and analytics.Technologies: Java 8Spring Framework (Core, MVC, Security, Boot) - Hibernate / JPA- PostgreSQL- Gitlab- Maven