Key Responsibilities:• Leading architecture and development of microservices in the high-load sports production industry.• Fully responsible for the whole application SDLC, including solution architecture, technical architecture, technical design, implementation, and deployment.• Performed API integration with external media providers: Avid, Adobe, EVS, and MOG.• Setted-up development, CI, and CD processes from scratch.• Client deployment support.Technologies: Java, GraphQL, Spring Boot, Spring Security, Spring Data, Spring WebSocket, MongoDB, Keycloak, Docker

Responsibilities:• Analyse requirements, provide suggestions and improvements.• Develop and maintain services with high-quality.• Collaborate with architects, PO, and other teams in resolving dependencies and integration problems.• Conducted Sprint plannings, stand-ups, backlog groomings, sprint reviews and retrospectives.• Participated in POCs and adopted new technologies.Technology stack: Java, Spring Boot, Spring Security, Spring Core, Cassandra, Oracle, Apache Kafka, Maven, Git, Kubernetes

Participate in several enterprise media projects.Responsibilities:• Developinng and maintaining services for online media annotation (sports logging, etc.) used for TV news production (Java, Groovy, Spring, HAL, MongoDB, Jetty, ActiveMQ)• Developing cloud components for receiving and processing client data (audio, video, etc) (Java, Spring, Gradle, AWS, Git).• Establishing and maintaining CI environments (Jenkins, Vagrant, Docker).• Developing build scripts (bash, rpm)• Functional, integration, longevity and performance testing (JUnit, Gradle).• Integrating and cooperating with other teams, providing deliverables for integration.

Responsibilities:• Design and development of core application modules.• Bug fixing, writing unit-tests (JUnit, PowerMockito)• Maintaining project technical infrastructure (Teamcity, AWS EC2)

Testing Apache Ambari (project for provisioning, managing, and monitoring Apache Hadoop clusters).Responsibilities:• Developing and maintaining powerful framework, based on Java, JUnit, Selenium.• Covering new features with automation test cases.• Working with Jenkins build system.• Executing and analyzing automation test results.• Designing and creating test-plans and test-cases.• Reporting and tracking bugs in JIRA.