Renders the value of a single Profile Form field. Accepts one value, key.
<?php
/*
 * Plugin Name: Easy Digital Downloads - Profile Data Shortcode
 * Description: Renders the value of a single Profile Form field. Accepts one value, key.	Example: [fes_profile_data key='name_of_store'] Possible values found here: http://docs.easydigitaldownloads.com/article/966-frontend-submissions-profile-form-editor
 * Author: Topher DeRosia
 * Author URI: https://easydigitaldownloads.com/
 * Version: 1.0
 */

if ( ! function_exists( 'fes_profile_data') ) {

	function fes_profile_data( $atts ) {

		$output		= '';
		$vendor		= false;
		$vendor_var = get_query_var( 'vendor' );

		if ( ! empty( $vendor_var ) ) {
			if ( is_numeric( $vendor_var ) ) {
				$vendor = get_vendor( absint( $vendor_var ) );
			} else {
				$vendor = get_user_by( 'slug', esc_attr( $vendor_var ) );
			}
		}

		$user_data = get_userdata( $vendor->ID );

		$output .= '<div id="' . esc_attr( $atts['key'] ) . '" class="vendor-profile-field">' . "\n";

		if ( 'description' == $atts['key'] ) {
			$output .= wpautop( get_user_meta( absint( $vendor->ID ), esc_attr( $atts['key'] ), true ) );
		} elseif ( 'user_avatar' == $atts['key'] ) {
			$output .= '<img src="' . esc_url( get_user_meta( absint( $vendor->ID ), esc_attr( $atts['key'] ), true ) ) . '" alt="Image of ' . esc_attr( $vendor->name ) . '">' . "\n";
		} elseif ( 'display_name' == $atts['key'] ) {
			$output .= $user_data->display_name;
		} else {
			$output .= get_user_meta( absint( $vendor->ID ), esc_attr( $atts['key'] ), true );
		}

		$output .= '</div>' . "\n";

		return $output;
	}
	add_shortcode( 'fes_profile_data', 'fes_profile_data' );
}
To implement this snippet on your site, create a brand new, empty WordPress plugin and paste the above code inside.