Hello sir,
We can help you design and develop expense tracking system for you which will be completely mobile optimized and light weight so that it works even on 2g connections.
Website will be designed using HTML5 and Css3
For Dynamic features we will use ASP.Net with MsSql 2012 as database.
Moreover this website will be having a Admin panel also where admin can view list of registered users and if desired can edit there profile information.
Looking forward to hear from your side soon.
Regards,
OK Team