Have you tried to open context as an user which profile do you want to retrieve?

SPUser user = web.EnsureUser(@"domain\name");
SPUserToken token = user.UserToken;
using (SPSite site = new SPSite(SPContext.Current.Site.ID, token ))
{
   
}

Have you tried to open context as an user which profile do you want to retrieve?

SPUser user = web.EnsureUser(@"domain\name");
SPUserToken token = user.UserToken;
using (SPSite site = new SPSite(SPContext.Current.Site.ID, token ))
{
   
}

In this case try something like this

public class ContextSwitcher: IDisposable
{
           private HttpContext _temp;
           private SPSite _site;
           private SPWeb _web;

           public ContextSwitcher(string url, string username)
          {
                      SPUser user = web.EnsureUser(username);
                      SPUserToken token = user.UserToken;

                      _site = new SPSite(url, token);
                      _web = _site.OpenWeb();
                      _temp = HttpContext.Current; 

                     HttpRequest request = new HttpRequest("", _web.Url, "");
                     request.Browser = new HttpBrowserCapabilities();
                     HttpContext.Current = new HttpContext(request, new HttpResponse(new StringWriter()));
                     HttpContext.Current.Items["HttpHandlerSPWeb"] = _web;
          }

          public void Dispose()
         {
                     HttpContext.Current = _temp;
                     if (_web != null) _web.Dispose();
                     if (_site != null) _site.Dispose();
          }
}