Position: Middle Java Developer/Engineer
Category: Java
English level: upper
Years of experience: 4

Resolved long-term project blockers with new ideas and completely different implementation, made a quick growth from junior to middle
2019-2021: developing high-load multithreaded data parsers (Java 11, Docker, Kubernetes), implementing usage of different APIs and tools (HTTP, WebSocket, JSON, XML), applying test automation tools (Puppeteer, Playwright, Selenium).

2018-2019: implementing required functionality for retail apps via new product architecture (Java 8, Spring, HTML, CSS, XML, REST, SOAP, JAX-WS, Oracle SQL, Derby, HANA DB), updating documentation, bug fixes, JUnit / Mockito tests.

2017-2018: supporting large J2EE application (Java 6, EJB, JSP): communication with customers, bug fixes and new requirements implementation, writing of complex SQL scripts (Oracle), complex XML/JSON parsers, bash scripts for large files exchange, supporting SOAP services.
Highly willing to work with Spring, microservices, Kubernetes, Kafka will be a big plus