Position: Java Software Engineer
Category: Java
English level: intermediate
Years of experience: 2


02.2022 ~ Atanava OÜ (Self-employed) Estonia
Java Software Engineer
Activities:
Remote works on contracts (outsource / outstaff).
Main Fields:
• Development and maintenance of software products for customers:
 Web Applications;
 Microservices;
 Enterprise Integrations;
 Data Pipelines (ETL, ELT, etc.);
 QA, TDD;
 Teamwork, independent work;

Customers:
03.2022 ~ eQuest Inc (Current outstaff contract) USA
Development of microservices for integration and data synchronization between
internal services and third-party platforms.


09.2021 – 02.2022 Intempt Technologies LLC (Contract) USA
Java Software Engineer
Project Stack:
Java 11, Spring Boot, Spring WebFlux, Project Reactor, PostgreSQL (R2DBC), Liquibase, REST,
RSocket, Kafka, Docker, Kubernetes, Lombok, Junit 5, Mockito, Testcontainers, etc.

Major Duties:
• Converting business requirements into technical solutions (BigData project):
 Data Pipelines;
 Integration Solutions;
 Docker/k8s Microservices;
 QA, TDD;
 Agile Scrum
 CI/CD;

Goals:
• Implemented Pipeline Drafting processes chain using pipeline metadata.
The solution allows users to create and save unfinished pipelines (drafts),
clone, modify them in any time, start, pause, resume, schedule and stop pipelines.
Previously, the user could only create, start and stop pipelines.
The new version allowed the user to manage the pipeline more flexibly, as well as run
pipelines on a schedule.

• Developed reactive Integrational Microservice (from scrath) to collect events and
messages from third-party platforms, process, clear, enrich, convert and push
transformed data to internal message channels.


05.2021 – 08.2021 Zipy Holdings LTD (Contract) Israel
Java Developer
Project Stack:
Java 8, MySQL, REST, Junit4, Selenium, JSON-Simple, Apache Commons, ELK, Maven, Git, GitLab

Major Duties:
• Development of new software features and functionality ;
• Development of automatic shopping robots ;
• Maintenance of integration with third-party marketplaces ;
• Refinement of existing solutions;
• Implementation of testing;
• Work by Agile Scrum Methodology;


06.2020 – 12.2020 Java Online Projects (Internship)
Enterprise Java Developer
Project Stack:
Spring MVC, Spring Security, REST (+ Jackson), Java 8 Stream API, PostgreSQL, HSQLDB,
Spring JDBC, JPA(Hibernate), Spring-Data-JPA, Spring MockMVC, JUnit5, Maven, Git

Major Duties:
• Participation in development of Spring 5/JPA Enterprise RESTful application with autho-
rization and role-based access rights and different