Vladimir Naumov

Experience

1. Senior Java Developer

   Led the creation of a high-load microservice for processing over 500,000 credit applications monthly, enabling up to 5 B2B partner integrations. Launched the credit origination platform, optimizing loan workflows and reducing partner onboarding time by 1.5x.

   JavaGoSpring BootSpring WebSpring SecuritySpring Data JPARESTSOAPGrafanaSplunkAWSOraclePostgreSQLSQLGradleLiquibaseGitlabKeycloakRabbitMQDockerKubernetesZeebeSonar

2. Senior Java Developer

   Built innovative microservices for credit and deposit products, processing over 10 million daily requests. Implemented personalized offer calculation services, improving conversion rates by 20%.

   JavaKotlinSpring BootSpring WebSpring Data JPARESTPostgreSQLKafkaOpenShiftLiquibaseJunitSwaggerMapStructMyBatisLombokMavenGradleBitbucket

3. Java Developer

   Created a real-time communication system using WebSocket, supporting over 5,000 concurrent chat sessions. Streamlined CI/CD process, reducing deployment times by 1.3x.

   JavaSpring BootSpring WebSpring Data JPAJDBCPostgreSQLKafkaRESTGraphQLDockerJenkinsRancherMavenGitSLF4JELK StackLombokWebSocketsFlyway

4. Java Developer

   Developed a transport logistics metrics system used by over 200 fleet managers, improving delivery tracking accuracy by 30%. Created data-driven dashboards for route optimization, reducing transportation costs by 1.15x.

   Java 11Spring FrameworkSpring WebSpring Data JDBCLombokPostgreSQLMavenGitgRPCWebSocketsJenkinsDockerRESTSLF4JELK