I am a .Net Developer having experience of more than 10 years as a freelancer. I have been experienced C# Programming, VB.NET, SQL, Microsoft SQL Server, PostGreSQL, MongoDB, Bulk Emailing, Devices Communication, WinForms, Windows Desktop, WPF XAML, TCP/IP & Wifi Communication(Text,Audio,Video) C#, Image Processing, Face Recognition,Fingerprint scanning and matching ,Biometrics, Cogent, Mantra, Machine [login to view URL], Asp.Net, MVC C#, Entity Framework, ASP.NET CORE 3.1, Javascript, Xamarin XAML, Xamarin Forms Android, HTML, Asp.Net & Desktop, Android App. GST Invoicing, Signed Invoice, QR .