Work on projects, 2014 - 2018:
Migration to Spring IoC, migration from Oracle to Postgresql (rewriting ORACLE PL/SQL functions to Postgres analogue), refactoring, bugfixing, technical design writing, review requirements from customer, production support, new features implementation, customer support in business trip, onsite meetings with customer, new people mentoring, tickets estimations, performance optimization, designing and implementing preparation tool for catch-up.
Technologies: Java 7, Weblogic, Spring IoC, EhCache, Guava, Gwt, Oracle Db, SVN.
Work on product, 2018 - current time:
Microservice architecture, new features implementation, bugfixing, technical design writing, improved websocket notifications to UI, backups in microservices(consistent), integration with other team by message broker and REST.
Technologies: Java 8, Openshift, Spring Stack(Boot, Cloud, MVC, Data, Security, ...), Lombok, Hazelcast, Docker, MongoDb, Postgres, RabbitMQ, Kafka, Swagger, JUnit, Mockito, Spring Test, Cucumber, AsciiDoc, Git.