hello sir, have read your project description and understood of the requirements. I would like to present my proposal for this expense calculator. I have deep experience in web app development in following platforms. PHP/MYSQL, HTML5/CSS 3, JAVASCRIPT, Responsive designing, Custom CMS, Google API's, Payment Gateways etc...
I will provide you all the required and above mentioned features. also the admin panel with all the required function as mentioned by you for super admin.
Please let me know if interested in my proposal.
Thanks and Regards
Shivendra Dubey