To get there, from the homepage of Westlaw, click "Browse -- Tools" and then scroll down to find "Profiler".
Westlaw Profiler provides biographical information about attorneys, judges, experts, arbitrators and intellectual property professionals. You can search by names, organization name, location, practice area/area of expertise or keywords. It also generates reports that reflect their work histories.
Westlaw also has a database designated for expert materials.
To get there, go to the homepage of Lexis Advance and click on the drop-down menu from the top left corner.
Lexis Litigation Profile Suite allows you to search profiles of expert witnesses, judges, and attorneys. You can also find relevant detailed information such as ruling histories (judges), practice histories (attorneys), case involvement (expert witnesses), publications, and news of that person. You can search by name and further refine it by locations (attorneys and expert witnesses), jurisdictions (judges) or area of expertise (expert witnesses).
Here are what you can find under each profile (if applicable):
Judges -- Ruling History:
Attorneys -- Practice History
Expert Witnesses -- Case Involvement