Hey There,
After reviewing your requirement I am capable to do this work.
I have 6+ Year experience in SharePoint Development and SharePoint Designing.
Having Great Experience with Microsoft Office SharePoint Server 2007, Microsoft SharePoint Server 2010, 2013, 2016, On-Premise and SharePoint Online (Office 365)
Technical experience:
Experience in Designing of web Portal based Microsoft SharePoint Technology. Experience in SharePoint 2016, SharePoint Designer 2010, SharePoint Designer 2013, Office 365, Visual studio 2013, JQuery and CSS to change the look and feel of SharePoint Portal site. Experience in Data view Web part, XSLT Web part, Custom web part as Slider web part, Master Page (Responsive design), SharePoint Designer, Rest API, PowerApps, Power BI, MS Flow, PowerShell.
Database Known: MS-SQL Server 2005, MS-SQL server 2008, MS-SQL Server 2017, Azure DB.
Allow me to have a close discussion over chat so that I can get your points exactly and then only after getting 100% understanding over the project scope will let you know the revised cost and time frame.
I will be waiting for your response.
Best Regards,
Chirag