Position: Java Developer
Category: Java
English level: intermediate
Years of experience: 7

- improved app stability by raising test coverage to 80%
migrated from legacy code that was written in Java 7 to Java 11 which improved code efficiency.

- implemented gRPC framework that allowed the transfer of data ten times faster than the HTTP
protocol.

- mentored 2 junior developers who have strengthened the team after 1.5 months of onboarding.

- Implemented Docker containerization for CI/CD, that allowed applications to
use the same image at every stage of the deployment process.
1) Project Description: The platform allows collect data from different sources, removing duplicates and fill
the gap.
Tools and Technologies: MSSQL, H2, Jira, IntelliJ Idea, Gitlab, PostgreSQL IDE, Postman, Swagger,
Java 11, Spring Boot, Spring Batch, Spring AMQP, Hibernate2, JPA, Rest API, Docker, Liquibase,
RabbitMQ, Kafka
2) Project Description: Moving from a legacy platform to separate submodules to boost performance and
testability.
Tools and Technologies: Hybrid-cloud data storage CDF, intellij idea, Postman, DBeavear, Swagger,
Spring boot, Java 11, AWS ECS, AWS SNS, Docker, Junit