netbiel

This plugin ads some extra options to your Customizer (like social icons), registers taxonomies and custom posts types for: 
– Portfolio items 
– Testimonials 
– FAQ 
– Team Members
This plugin doesn’t change how new post types are displayed in your theme. e.g You’ll need to add templates for archive-portfolio.php and single-portfolio.php if you want to customize the display of portfolio items. 
In the theme integrated with smartlib library you don’t need do anything

Smartlib Tools

Useful post types and customizer options.

Krunal Bhimajiyani

Team Member Slider Block is the best Gutenberg plugin for displaying information about team members. This plugin consists of one Gutenberg block. There are columns and a slider layout included. Layouts can be customized according to your needs.
In addition, it has the following features: 
1) This is a repeater block. You can add as many single blocks as you need. 
2) Manageable column and slider layout. Both layouts have different settings. 
3) There are separate settings for images, member information, and social icons. 
4) For each member, you can add more social icons and their URLs.

Team Member Slider Block

A Gutenberg block for displaying the information about team members that has additional features and settings.

Smartlib Tools vs Team Member Slider Block