NexChat

NexChat is an enterprise IM solution. I am the key developer of desktop client when I was working in Nexify Limited.I also involved in some parts of iOS and admin site development. Instead of development, I also involved in product delivery such as system installation and user training.

Technologies:

C# WPF (Desktop Client)
Objective - C (iOS)
C# WebForm (Admin Site)
C# ASP.Net (SOAP)
SignalR, APNs, GCM (Notification Channel)
MSSQL
SQL Cipher

Remarks:

As the product is owned by Nexify Limited, please refer to their official site for more information.

https://www.nexify.com.hk/nexchat/