Position: Software Engineer
Category: Java
English level: upper
Years of experience: 10

Significantly improved database queries performance on one of the projects I worked on. As a result  - improved user experience,  due to less server response time during queries. 

Headed the development of the payment system from scratch. Assembled and interviewed a development team.
I started my career after University in an engineer position and later than in an engineering manager position in a company related to railway control and signaling systems. We developed hardware and software mostly using IEC standard languages and Java.

I mostly participated in stages of software and documentation development and commissioning works on the customer's side.

In 2014 I decided to move my focus mostly to software development and mostly to Java-based web applications.
I worked in a position of a Java developer and a Team-Lead of small teams (2-5 devs) in the service-oriented company, named Infostroy for two years. The main domain was Healthcare. The technology stack was: JSF2 + Primefaces, Hibernate, OracleDB.

After that, I worked in a position of a Team-Lead on a project in the sphere of remote learning. It was a cloud-based project that allowed users to run virtual classrooms inside any of the major cloud providers. The technology stack was: Spring Boot, Hibernate, Angular JS, AWS EC2, Google App Engine, Microsoft Azure.

I changed my job in 2017 and joined a product company dealing business in EFT sphere. At first I worked on an existing payment system project. We used JSF + Spring + HIbernate stack for that project. In 2018 I headed development of the second version of payment system project, based on Spring Boot, JOOQ, Active MQ, Angular. I started it as a single-developer project for the first 3 or 4 months and later we added up to 5 backend, 3 frontend, 1 ios, 1 android developers and 4 people qa team. I personally interviewed each member of the team.
I'm interested in long-term stable projects with the possibility to relocate to English-speaking countries in Europe or America. I would be glad to work on microservice architecture projects.