The third and optional piece of the Alfred platform is the Chrome browser extension, used to export Linkedin data.
Once there, click on the Add to Chrome button and it will automatically be added to your browser
All you need to do now is go to Linkedin.com, do a search for your target using your preferred filters and criteria and then click on the Alfred icon on your Chrome browser to being exporting all the data.
NOTE: Although the Alfred desktop app is completely undetectable by Linkedin, the Chrome browser extension may be detected from time to time due to changes by Linkedin to their APIs and algorithms. You are using this extension knowing that this may happen, and that Linkedin will warn you not to use it as it may be in breach of their TOS.