I am Gaurav Khanna - a Microsoft MVP and Lead Developer & Founder of Volcor Software, a Microsoft Partner Software Development Company.
We have gone through your requirement for "ASTERISK Expert needed". We have experience in creating VOIP & PRI Based software using Freeswitch which is similar to Asterisk and open source. We have also worked with softphone. So we can easily develop Dialer/Softphone as per your requirement. If possible please provide more details about features you need in Dialer/Softphone.
We have proficiency in Desktop, Website and Mobile application Development and have worked on many complex projects as your can see in our portfolio.
Our Technology Experience
Software Technologies: C#, VB.NET, WPF, WCF, Crystal Reports, Windows Services, Windows Form,
Web Development Technologies: ASP.NET Web Form, ASP.NET Razor/MVC, Bootstrap, JQuery, HTML5, Web Service
Mobile app Development: Windows Phone apps, Windows 8 apps
Database: SQL Server, PostgreSQL, MySQL, SQLite
Our Achievements
* Microsoft Partner Software Development Company
* I/We have 11+ years of development experience
* I have been 7 times awarded Microsoft MVP (Most Valuable Professional) by Microsoft
You can also see our portfolio to know about my/our expertise in Software Development. Looking forward to further discussion
Thanks,
Gaurav Khanna
Volcor Software