VB5, VB6, VB, VB.NET 2015, ASP.NET, MVC, WPF, XML, MSSQL 2014, HTML & CSS3 programmer. I have experience about 20 years (32,000+ hours) in programming complex database application as well as Windows Desktop and Server/Client application.
I have experience on this type of GSM protocol. So hope I can try on your project to move it successful. If possible please see my portfolio.
you will get yearly service and support as well as update of this software to avail new version from me.
I am professional to provide corporate custom complex software which is not available in the recent market. So you may turn your desired application dream to real.
Long term support.