Develop new web based service digital marketing automation service website using PHP/MYSQL

Develop new web based service website by combining a few open source scripts like [login to view URL], SEOpanel, Suitecrm, etc, and some other paid script into one portal, and add in some other new features, like security, memberships etc.  Building a Hotel Online Marketing Automation Suite (SaaS) using available Open Source script available in internet. And some not available Open Source, will use paid script which we will provide, integrate all into one portal. It has basic function as following :  Research Tool Keyword research YouTube Analyzer Search Engine Marketing SEO panel Content Marketing Social Media Marketing PR Media Tool Email Tool Design Tool Video Tool Campaign Website Tool Marketplace Affiliate Module Dashboard/Report  See this file for framework details. View here : [login to view URL] And document on script: [login to view URL] Important : (i) We will be using paid admin theme, it has to be clean and modern and user friendly, as shown in the pdf file (ii) You must use latest technology, and it must be responsive to all device, and allow to be converted to mobile apps in future (iii) You must be flexible in your work, when we need changes, it should able to be done (iv) Must able to meet deadline (v) Please state your fee and your project completion timeline accurate as possible. We do not want, any surprises additional cost half way the development work. (Vi) No individual freelance, agency or a team of people working preferred Please revert back your proposal with costing and timeframe asap upon receiving this info.  Thank you Keith Project Director