Steps Involved: 
- Open SharePoint 2010 Management Shell by going to Start | All Programs | SharePoint | Microsoft SharePoint 2010 Products | SharePoint 2010 Management Shell (Run as Administrator). 
- Run the following script.
Powershell Script:
|  
 ##Get the user profile property information by account name using SharePoint 2010 web service in powershell
 $uri="http://serverName:10736/sites/ECT2/_vti_bin/UserProfileService.asmx?wsdl"
 ## $accountName is a string that contains the account name for which we need to get the profile property information
 $accountName="rd\kwnt974"
 
 
 ## Web Service Reference - http://Site/_vti_bin/UserProfileService.asmx
 $userProfileWebServiceReference = New-WebServiceProxy -Uri $uri -UseDefaultCredential
 $propertyData=$userProfileWebServiceReference.GetUserProfileByName($accountName)
 Write-Host -ForegroundColor Magenta "Getting the user profile property information by account name"
 foreach($property in $propertyData)
 {
 Write-Host -ForegroundColor Yellow $property.Name
 }
 | 
Output:
![output.jpg]()