Igor Nepogodin

• Provided several RESTful services for electronic requests as a part of remote banking system developed with Spring Boot, Cloud Netflix and Statemachine • Implemented module for automatic report generation and user email notifications with a template engine • Wrote hundreds of unit and integrations tests with JUnit, Mockito and Test Containers and achieved code coverage of 85%

• Migrated a part of microservices from Vert.x to Spring Boot which led to increased maintainability, readability and testability • Reduced the sizes of target Docker images of microservices by 30% by optimizing a Dockerfile template • Internationalized and localized modules of applications which increased the target audience reach of foreign customers

• Implemented a reactive platform module for integration of enterprise applications with the use of Vert.x and Apache Camel • Developed an ERP module for calculating material resources needs for the production process • Significantly sped‑up the persistence layer by using Apache Ignite L2 cache with cache‑aside pattern • Fixed periodical split‑brain states in cluster caused by stop‑the‑world pauses when processing large amounts of data by switching to G1 GC and tuning it