Анкета Фрилансера Ивана

Five years of experience in programming.
I started my professional career with the development of algorithms for digital signal processing and communication systems using the C and Java. I applied in the development object-oriented approach, and I was an architect and developer and tester. In developing the architecture used design patterns. Also I developed and used databases (Oracle, Microsoft SQL Server). I developed a graphical user interface for desktop and web applications using the Qt-Creator, Swing, JSF. Subsequently, I completely switched to Java SE, Java EE.
PROFESSIONAL EXPERIENCE(S):
 Java developer (Netcracker) September, 2015– Current time
- Development OSS/BSS solution
- Developing Java EE solutions, based on Spring Framework, GWT.
- Android
- Application Server WebLogic.
- Oracle DB.
- Continuous integration (CI), JIRA, Scrum.

 Java developer (Gazinformservice) June, 2014 – September, 2015

Responsibilities:
- Participation in the creation of information security infrastructure of the customer
- Collection and analysis of baseline data
- Developing Java EE applications solutions Identity Manager (OIM). Development Enterprise app includes Presentation tier (JSF, JSP), Business tier (EJB, JAX-WS), Data tier - Oracle Database (JDBC, JPA). Use Spring Framework, JavaScript.
- Bug fixing and maintenance of the product
- Participation in the implementation and support of technical solutions Identity Manager.
- Application Server Administration Glassfish, WebLogic.

Achievements:
Since the customer supplies products Oracle, so it was very interesting to understand and work with the Oracle database server, Oracle Fusion Middleware, WebLogic application server, OIM.


 Software Developer (Radio Control Technology)
Consortium, Radio Control Technology January, 2011 – June, 2014
Key Projects