I have seen the pdf's you have attached. It looks like ERP. What I could able to understand is that you want entire business functions of yours to be at one place with defined user roles in Database.
You also have mentioned about CRM- customer relationship management, where you can manage all the sales leads, conversion rates of leads, sales performance monthly or quarterly etc..
Our proposal- we would like to build your requirement in
a) Asp.Net (being front-end)[MVC]
b) C# (backend coding)
c) HTML5 for UI
d) CSS3
e) Jquery, Bootstarp and Javascript
f) MySql server
We would like to complete this work in TWO months, of-course after you awarding the project.
Our profile- Mr. Sesha,IT Professional having 15+ years of experience in Information Technology, delivered IT services and projects spanning multiple Industry verticals, Technologies, service lines, and Customer geographic regions . I have expertise in different business domains such as Manufacturing and Retail, Credit and Financial Services, Telecom, Insurance, CRM, BPO, e-Learning, and Logistics.
Skills and Technologies worked on:
Client/Server, Web, Distributed Applications, .NET based tools and technologies, EAI, SOA, BizTalk, Host Integration, IBM Web sphere MQ, MS SQL, Oracle,DB2, Designer tools such as MS Visio and IBM Rational Suite