CV: Java Developer

Remote work to support and improve a large distributed system as part of a distributed team of a large IT department.
Stack:
Java, SpringBoot, Testcontainers, AWS, Postgres, Azure-pipelines, JUnit, Docker etc

Development from scratch of a large project on a microservice architecture.
Stack:
SpringBoot, Postgres, HibernateORM, ClickHouse, nginx, grpc, flyway

Stack (differs from project to project):
Back:Java, Spring MVC, SpringBoot, Tomcat, Payara, Jenkins, Git, Liquibase
Front: Vue.js, JavaScript, Jquery, JSP
All projects were monoliths.
Writing and support of CRM systems, document management systems. Api for various mobile applications. Writing tests. Review code. Front-end development with Vue.js. Support for a project that used WEBRTC technology (Kurento).

Carier start - no specific stack and very different tasks
Freelance:
Solving algorithmic problems
Multithreaded collection of information (emails, ph. numbers, addresses) from web sites with bypassing various security mechanisms
Backend web application on Python/Django for shopify.com

University & hackatons:
Big amount of Java/Spring pet projects with various technologies (e.g. OpenCV)