A bit of code I use in my child theme (of the Spacious theme) to present my portfolio projects. Rather than doing this on a page I created a page template with this code that loops through all project types and displays the respective projects.

portfolio.php

<?php foreach ( get_terms( Jetpack_Portfolio::CUSTOM_TAXONOMY_TYPE, array( 'orderby' => 'id', 'order' => 'ASC' ) ) as $t ) { ?>
	<section class="portfolio_section">
	<h2><?php echo $t->name; ?></h2>
	<p><?php echo $t->description; ?></p>
	<?php
		echo Jetpack_Portfolio::portfolio_shortcode(array(
			'display_types'   => false,
			'display_tags'    => true,
			'display_content' => true,
			'show_filter'     => true,
			'include_type'    => $t->slug,
			'include_tag'     => false,
			'columns'         => 3,
			'showposts'       => -1,
			'order'           => 'DESC',
			'orderby'		  => 'tit'
		));
	?>
	</section>
<?php } ?>