Database  
MS Excel, MS Access, SQL Server, Oracle, SAP, Lotus Notes, Netezza, Hadoop  
Programming  
SQL, VBA, HTML, C#, C++, Shell scripting  
Tax Tools  	
One Source Data flow (with extractions), One Source Work flow, One Source General Ledger  
Other Applications  and Reporting Tools  	
Power Pivot, MS Visio, MS Project, MS Visual Studio, MS InfoPath, MS SharePoint, Rational Rose,   Eclipse, Data Stage, Qlikview, Business Objects, SSAS, SSRS, Rapid Miner, Weka, Tableau