Hi, I have created a very similar tool using node.js and bootstrap ( + calendar). I certainly can help in converting your wpf app to web application using .net MVC for back-end and backbone + bootstrap for front-end.
A few words about myself... This is Logan from India. I have close to 5 years of full-time work experience and 3.5 years of freelancing work exp. I have worked in various back-end and front-end technologies including .net, php, angular, backbone and bootstrap. I'm also a certified Oracle DBA.
Would be great if you can share a more detailed scope of your requirement.
Can start immediately.
Thanks and regards
Uday.