Here's a look at all of the things we tackle in this series:
Client Interview - hear what the client expresses as their key concerns and project needs
Project Scoping - see how I convert business requirements into functional requirements
Plugin Scaffolding - quickly create a new plugin for custom data storage using WP-CLI
Admin editing form - create a comprehensive admin UI for editing custom content with CMB2
Front-end submission form - allow visitors to submit custom content
Password-free authentication - a custom authentication workflow that requires no user accounts
Email notification system - notify visitors and administrators at different times in the publication process
Approval workflow - leverage core WP features to create a simple, logical editorial workflow
Filterable and searchable archive page - Modify the WP_Query object to create an archive that is filterable and searchable with sharable URLs
Homepage

https://wpsessions.com/course/front-end-submissions/