Hi,
Greetings of the day.
We are a team of software developers who work on Microsoft technology stack like C#, asp.net, SQL Server, Azure SQL database, WPF, WCF, Sharepoint, MVC4 etc.
Other skills- HTML5, CSS, JQuery, Bootstrap, JavaScript.
I understand that you have Excel data file and that data updated every second, so you need an application to display all the changes in that particular excel sheet data, also need to email alerts and notifications with the sound.
We can develop such application because we have a good team of developers to do this job successfully.
We can schedule a chat/call for further discussion.
Thanks,
Smita