If you have a JSON string, you can translate it into a Perl structure using the from_json function which returns in your case a reference to a hash. Use Data::Dumper to inspect the structure and the retrieve the desired information:

use strict;
use warnings;
use JSON;
use Data::Dumper;

my $json = '{"name":"Jerry Stephin","country":"uk","email":"brabrabra"
+}';
my $perl = from_json $json;
print Dumper $perl;

print "$_ $perl->{$_}\n" for qw( name email country );
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