Position: Senior Java Developer/Team Leader/Tech Lead
Category: Java
English level: fluent
Years of experience: 11

Increased overall system performance by ~65%
Migration of the legacy application into Microservices and AWS cloud 
Hiring process participation (hired more than 50 java developers)
Lead a team up to 20 developers
Organize department of portal development (40 persons)
Overall system architecture design
Training organization and teaching junior/middle developers
Java, J2EE, Spring (Boot, Core, MVC, Cloud, Security) , Hibernate, Liferay, JSF, Angular 7, jQuery, MySQL, JavaScript, Linux, CSS, HTML, XSLT, Python, Scala, React, Play
Java, microservices, cloud, Angular 7
Spring stack, Hibernate