Position: Senior Java Developer
Category: Java
English level: upper
Years of experience: 3


2022 - Present
Projects of British-American publicly traded scientific oriented analytics company.
Business goals: data storage, data computation, customer specific data transformations and API preparation, time-limited highly loaded data migration with transformations.
Project roles: Software Engineer, Senior Software Engineer
Responsibilities: task creation, task implementation according to requirements, task estimation, retrospective analysis and improvement, cross-team meetings and gaps analysis, architecture planning discussions & suggestions, (KT) knowledge transfer sessions, API design, code review & suggestions, legacy API optimization, query optimization, code quality improvement (test coverage, optimization, refactoring).
Technologies: Java 8, Gradle, Spring Boot, Spring Web, Spring Data, Spring Data JDBC, Spring Batch, Spring AOP, Spring Cloud, Actuator, JUnit, Mockito, Spring Tests, PostgreSQL, Oracle, Docker, AWS S3, AWS ECS, AWS EC2, AWS SQS, Red Hat Process Automation Manager.
Tools: DBeaver, IntelliJ IDEA, Postman, Cisco Anyconnect, JIRA, Confluence, Bitbucket, Git, MS Teams, Docker Engine.

2021 - 2022
Project of a German sportswear manufacturer.
Business goals: data categorization & tagging, data personalization, data translation.
Project roles: Junior Software Engineer, Software Engineer
Responsibilities: task implementation according to requirements, task estimation, after-sprint demonstration & presentation, code quality improvement (test coverage, optimization, refactoring, libs & java & spring updates).
Technologies: Java 8-11, Maven, Spring Boot, Spring Web, Spring Data, Spring OpenAPI 3.0, Spring Caching Abstraction, Actuator, JUnit, Mockito, Spring Tests, PoolParty Semantic Suite, SparkQL, Systran API, XTM, Instana, Kibana, K8S, Docker, Helm, Kong Gateway, AWS S3, AWS AppConfig, AWS EC2, AWS SQS, AWS DynamoDB, Redis.
Tools: IntelliJ IDEA, Postman, JIRA, Confluence, Skype, Git, MS Teams, Docker Engine.