Java web application software development using Play! and Spring frameworks.Gained great experience working in Agile team and learning a lot about software development industry.

Member of the IT Operations department.List of responsibilities:* Daily control of IBM Tivoli Storage Manager backup jobs. Backups, restores,troubleshooting, client configuration;* Storage and SAN network management, providing storage for the clients, reportingstorage related problems to the IBM, Extending Linux file systems (LVM);* Maintaining HP Serviceguard clusters for Linux. Troubleshooting, fixing configurationissues, package movement between cluster nodes or migration to otherclusters;* Gathering data and creating reports about the status of infrastructure.

Responsible for wide range of IT systems: AIX, FreeBSD and Linux, servers.Responsibilities:* Data base administration: DB2, MySQL, PostgreSQL;* Management of HACMP for AIX (High availability cluster);* Other infrastructure: WWW servers (Apache, Java/Tomcat, MediaWiki), DNS(Bind – 4 servers)Notable achievements:* OpenVZ based Linux visualization using OpenVZ containers for Linux. Thismade possible to deploy and manage large farm of small Linux “instances” allof whom effectively utilize a small amount of physical servers. We had about 30containers per host node at some time. I administered about 5 such nodes (Twoof them clustered using heartbeat HA software);* Nagios based network and server monitoring system with about 50 servers and200 services monitored – including few custom made plugins.* Bacula based backup system for all virtual Linux instances and few Windowsbased clients, including self made scripts for custom purposes.

Management of all IT infrastructure of SIA Magnum Medical Latvian branch. Cooperationwith main headquarters of Magnum Medical in Estonia. Management ofMicrotik routers, Novell Netware file server, multiple MySQL databases, installationof Debian based IMAP mail server, network security auditing, user support,hardware maintenance and other responsibilities.

* Support and implementation of GIS applications (AutoCAD, Bentley Microstation,RIGIS); * Support of Riga building register (NEKIP) and Document filing system(RDLIS); * User support.

* Administration of the local network and customer support. * Administration of Windows NT servers, Interbase on Linux and Windows, * Administration of Linux based firewall, * Lotus Notes administration and database development. * Administration of FreeVCS version control system.

Member of a IT department who was responsible for administrating of servers andnetworks in the BG Main Headquarters and regional structures.Responsibilities:* Administration of Windows NT workstations, Windows 2000, FreeBSD servers;* Establishing and maintaining a network security;* Administration of e-mail services;

Administration of computer networks, communication systems, Windows NT, Novell Netware and UNIX.Responsibilities:* Server and workstation setup and maintenance.* Hardware setup and maintenance.* Network administration and maintaining a network services.* User support and consulting.

Development of small applications in C, C++ and BASIC. Data management in FoxBase. Educating students in basic computer skills.

Data analysis with FoxBASE and FoxPRO and other software.