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Experience level:
3-5 years
Education level:
Bachelor
Languages:
A backend developer with 4 years of experience in building web applications with Java and Spring (Boot,
Security, Web, JPA). I specialise in microservice architecrute, performance optimization, and process
automation, with a track record of reliable feature delivery across the backend stack.
– Contributed to the development of a desktop application for parsing and processing digital documents.
– Implemented XML parsing algorithms and integrated process automation using Camunda.
– Designed REST communication between microservices.
– Improved unit test coverage by creating extensive tests with JUnit and Mockito.
Java 8, Spring, Hibernate, JPA, PostgreSQL, Camunda, JUnit, xPath, ELK, IBM MQ
– Contributed to the development of multiple web-based CRM applications for one of Russia’s largest insurance agencies.
– Designed and implemented role-based JWT authorization using Spring Security, enhancing application security across 10+ microservices.
– Implemented cross-system communication via Kafka to integrate external processes.
– Automated 20+ complex business processes through Camunda.
– Built dynamic UI components from the ground up using a proprietary backend framework.
Java 17, Spring, Liquidbase, Kafka, Docker, JUnit, PostgreSQL, Camunda, ELK
– Worked on the modernization and expansion of a high-load CRM platform (10k+ peak users, over 6 mil. processed tickets per year) as part of an Agile team of 30+ members.
– Redesigned the file generation and data retrieval logic to optimize RAM usage, reducing overflow risks and cutting loading times by over 50%.
– Refactored and scaled legacy sorting/filtering logic to support growing data volumes and evolving requirements.
– Implemented analytics generation using ClickHouse, providing fast customizable reports for several groups of metrics.
– Automated complex business processes through Camunda, reducing manual workload and speeding up user task completion.
– Monitored the health of Kubernetes deployments and resolved incidents on demand.
Java 21, Spring, ClickHouse, PostgreSQL, REST, JOOQ, Liquidbase, Kafka, Docker, Kubernetes, Camunda
ava, Spring Boot, Spring Data, Spring JPA, Spring Security, Spring Web, Hibernate, Stream API, REST,
Liquidbase, PostgreSQL, Camunda, Maven, Git, Atlassian Stack, Agile, Microservice Architecture, JOOQ,
ClickHouse, Docker, Kubernetes, Swagger, JUni