Profile of Freelancer 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 Oracle products, 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