Hello. I am Andrey and I have great experience for developing CRM, ERP, accounting systems.
First of all my question is: Have you got a technical requirements(TR) on the project?
And I have some questions about functionality of web-app:
1. How many equations have you got?
2. What data will be in web-app? Clients, orders, or something else?
3. May you describe details about process "step-by-step" enter data?
4. How many types(administrator, manager, sciencist, etc.) of user will have web-application?
I am ready start discussing questions above just now.
Thanks.