Position: Junior Java Developer
Category: Java
English level: upper
Years of experience: 1

1)
I had a project in which files with analytic data were processed, speed was very important, since this data needed to be used for visualized statistics for users. I have increased my file processing speed by more than 10x using caching.

2)
I fixed a memory leak that was breaking CI/CD pipeline for a month.
1)
Developing of an analytical system for a large pharmaceutical company.
Role:
Developing of Spring Batch application, that process files, which was uploaded via SFTP.
Developing of API, which allows to show statistic of uploaded files.
Developing of application, which uses Spring Cloud Config for remoteconfiguration.
Developing of application, which works with database(Spring Data + JPACriteria).

2)
Developing of opensource project
“Home” - is an all-in-one social service that covers all aspects of
your communication with your home and neighbors.
Role:
Developing of module, which allows you to run end-to-end tests with docker.

3)
Developing of a project for the university, which allows teachers and students to receive a schedule.
Role:
The project was completely developed by me