C, C++, VC++(SDK, MFC, ATL), .NET.
* VBScript, VBA, Shell script, powerShell, EWS.
* Multi-threading, TCP/IP, SMTP, HTTP, HTTPS, MAPI.
* Openssl, sendmail, PKI, Edk, SIP/VoIP, FreeSwitch.
* Hands on Experience on OOP concepts, Multi-thread programming.
* Databases: SQL Server 2005/2008 (queries), MySQL.
* Server: IIS, Apache, Miniserv, Windows services, SaaS.
* Active-X, COM, DCOM, ODBC.
* Good command in Debugging windows and Linux application.
* Reporting and charting application
* Operating systems: Equally well on WINDOWS and Linux.
* Quality Process: Waterfall, SCRUM, Agile