DXC Luxoft

Java Developer

Freelance

Base Blocks tech agency

Development: different projects with microservice and modular architecture. 
Experience with: Java SE 12, SpringBoot, Spring Security, Spring Cloud, JPA, Liquibase, MariaDB, PostgresSQL, AWS (S3), Docker, Kubernetes (use microk8s), ELK stack, GKE, Gitlab CI/CD.

Attainment:
- backend side development (microservices and modular architecture);
- deploing application on Kubernetes localy with microk8s;
- implement logging to ELK stack in the local Kubernetes;
- deploing application and centralized logs collection on GKE;
- integration with external service providers (AWS);
- writing of the unit and integration tests;
- writing of the technical documentation.

Java developer

CleverUA (since 11.2015 - UWhiz, LLC – within CleverUA)

Development server-side code of the project.
The project architecture is built using microservices (Maven, Gradle applications). Integration with the client part (mobile and Web application) is carried out using the REST API, WebSocket and Server Sent Event technology. The project implements integration with KillBill and QuickBooks.  

Used languages and technologies: 
Java 8, Spring 5, SpringBoot 2, SpringSecurity, OAuth2, REST API, SSE, WebSocket, JPA, Hibernate, Flyway, Liquibase, MySql, SQL, JUnit, Mockito, JSON, Maven, Gradle, Git, IntelliJ IDEA, Postman, JIRA, Jenkins, Mac OS

Developed projects of Sites parsing for the Internet shops (Java).
Developed open source project. (Java, Servlet, JSP)

Cherkasy State Technological University

Senior Lecturer of Informatics and Information Security Chair. 
Assistant of Informatics and Information Security Chair

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