Development of Cisco Prime Infrastructure - solution for simplifying the management of wireless and wired networks, monitoring end-user connectivity and application performance (Cisco Systems, Inc., https://www.cisco.com/c/en/us/products/cloud-systems-management/prime-infrastructure/index.html).Tools: Java, JavaScript, Spring, Tomcat, Hibernate, Oracle.

Extension and maintenance of SARA (Scientific Atlanta Resident Application) and PowerTV OS.The main tools were C and C++, Python.

Extension and maintenance of LIM 3D library."LIM 3D is the library for easily integrating the powerful LGS 3D technology into just about any CAD or 3D modeling system. No matter the modeling engine used by the CAD software package and no matter the version of LGS 3D employed, the technology of LIM 3D (LEDAS integration module) gives you the easiest way to implement parametric functions from LGS 3D into your system. It integrates modeling engines with applications." - http://www.ledas.com/products/lim3d/In this project I used C++, Python, Teigha.

Development of client-server accounting application for small business.The task of this application is to help administrators and accountants in every aspect by notifying them about chosen events via SMS of email, storing all relevant accounting data, keeping infinite history, generating and sending accounting reports to corresponding departments. The main tools for this project were C++, Qt, SQLite, PostgreSQL.

Development of software for capturing images from scientific cameras, processing and analyzing them. C++, Qt and TWAIN were used in this project.