IVAN YURIEV
JAVA DEVELOPER
Softwarium
Remote
2016 - 2024
Migration and Backup Tool
Desktop application based on Eclipse RCP. It's a complete solution
for Office 365 pre-migration analysis, migration, backup and management. It's a
migration tool for moving large amounts of content from multiple sources — whether
it’s File System, Box, Dropbox or Google Drive — to Office 365.
Responsibilities:
- Designing and developing new features
- Writing unit tests
- Bug fixing
Achievements:
- Increased download speed of large files by 20%Used chunk API and multithreading.
- Made adaptive SWT wizards and dialogs for various screen sizes and scale settings in the OS
Used technologies: SWT, JFace, Hibernate
API: Sharepoint, Google, Dropbox, Box.net
Dio-Soft
Kiev, Ukraine
2014 - 2015
Workflow Automation Software
Web application for granting employees access to company resources
such as databases,
software applications, hardware computing resources, mail and other accounts.
With frequent updates to user roles, the customer’s
IT department had an urgent need to automate the process of granting access to
various subsystems.
Responsibilities:
- Designing and developing new features
- Developing DB stored procedures
- Writing unit tests
- Bug fixing
- Writing release instructions
- Producing application build
Achievements:
- Increased the speed of loading web pages by 15% and reduced the number of requests to server by 10%
- Report generation accelerated by 10%
Used technologies: Seam, JBPM, Hibernate, JSF, Drools, Richfaces, Spring
API: internal services
PrivatBank
Dnipro, Ukraine
2011 - 2014
Reporting Service
Web application based on JasperReports Server.
JasperReports Server is a stand-alone and embeddable reporting server.
The web service collected data from various sources, such as databases, logs,
internal services and generated reports necessary for the bank.
Responsibilities:
- Designing and developing reports
- Developing DB stored procedures
- Creating services for a report system
- Bug fixing
Achievements:
- Increased the speed of inserting a large amount of data records into a DB table by 2 times
- Report generation accelerated by 15%
Used technologies: JasperReports, Talend ETL, Spring, Amazone Storage S3
API: internal services, Piwik
Master's Degree
Computer Systems and Networks
2011
Bachelor Degree
Information Protection in Networks
2009