- System integration
- Data migration, design and development of data warehouses and complete reporting solutions
- Software design and developmentin/with the following environments/tools:
Programming Microsoft .Net (C#, VB.Net, ASP.Net), Java JSP/EJB, Delphi 1–6; Web HTTP, HTML, DHTML, Javascript; Sharepoint, WordPress, Silverstripe; Database Oracle–PL/SQL, MS-SQL/T-SQL, MySQL, Infobright, LucidDB; ETL Microsoft DTS, Oracle Warehouse Builder, Pentaho/Kettle PDI; BI Crystal Reports, Oracle BI, Pentaho, OLAP/MS OLAP; Apps MS Office (97-2003) applications (macro, VBA, automation); Services IIS, Apache, Websphere MQ; SOA; Platforms Win32/64, Linux, Solaris; - Infrastructure setup and support of various enterprise solutions
- PKI infrastructure OpenSSL, EJBCA and SignServer TSA, document signer infrastructure
- Microsoft SharePoint 2007 and 2010, Project Server 2007 and 2010 infrastructure setup, support, maintenance
- Firewall and VPN (CheckPoint, pfSense)
- Linux Office infrastructure: file server, messaging and collaboration (Zimbra, Zarafa, postfix mail gateways, virus and spam filtering)