Build me a lead date base

Hello,

I need somebody to build a spreadsheet with leads of lots of Tech companies

https://events.linuxfoundation.org/kubecon-cloudnativecon-north-america/sponsor/#past-event-highlights

They need to write the data for every company under each heading Diamond, Platinum, Gold and Start up. so around 300 in total.

They need to research on LinkedIn to find the person in marketing who works there, as a Marketing Manager, Field Marketing Manager or VP of marketing. If there is more than one, than I would like every one to be listed.

You must then go an email website like hunter.io and find out there email by entering the company and there name.

This must be done to a high standard. I don't want more than 10% of the emails to bounce or it will have to be done again.

The spreadsheet needs to have the columns of 'First Name', 'Last Name' 'Company' 'Job Title' & 'Email'. There will be 5 columns in total.

There will have to be over 500 entry's. Please let me know if you wish to take the job. You can start tomorrow and I will pay as soon as it is complete.