Dear Employer
Good day
I'm Nixon - Business Consultant & Subject Matter Expert for Busuness Intelligence, Data Warehousing, ETL and Data Visualization/ reporting representing here on behalf of Osiz Technologies Pvt ltd
Our team hold solid experience over the visualization tools Tableau, Qlik [View, Sense], MSBI, PowerBI, D3js, Advanced Excel charts.
As you have stated in the job post that you hold multiple data sources & it is could be a ongoing project, please share me the data size & what are the possible data sources.
Once you shared the sample data, we can work on the POC. If you're satisfied, we can send our team onsite to work in your environment or our team can work from our place by utilizing your environment over remote.
Ping me over private chat for further discussion
Regards