- Application design and development using ASP.NET, VB.NET, , SQL, XML and web services.
- Database development and maintenance in SQL Server, SQL Server Compact, Oracle 10g and Access using SQL Plus, TOAD and PL/SQL.
- ArcEditor, ArcMap (3.2 to 9.3.1), ArcCatalog, conversion of tabular data for geodatabases, ArcObject programming.
- AutoCAD 14 through 2008, AutoCAD MAP, AutoCAD Raster Design, AutoLISP and Visual LISP.
- Visio for database object design and reverse engineering.
- Development and configuration of mobile GPS devices including Trimble, Symbol and Magellan.