These are just my personal notes for the Liferay Front-end Certification program, officially known as Liferay DXP Certified Professional Front-End Developer.

This certification consists in:

• Duration: 90 minutes
• Number of questions: 50
• Passing score: 80%

My intention is not to replace the official Liferay courses but to provide a summary of what my colleagues and I have learned during our multiple implementations with several clients.

This documentation also includes some personal comments and things I have experimented with.

• Session #1: Introduction to Liferay Front-end
• Session #2: Liferay UI Frameworks
• Session #3: JavaScript
• Session #4: Freemarker
• Session #5: Theme Generation
• Session #6: Custom Styling
• Session #7: Custom JavaScript
• Session #8: Configuring the Theme
• Session #9: Themelets
• Session #10: Resources Importer
• Session #11: Page Layouts and Layout Templates
• Session #12: Themelets

My name is Alex Arriaga, I am person who enjoys learning, practicing and helping others to succeed. I have been implementing websites, enterprise portals and systems for about nine years. You can read more about me in my personal blog.

Some friends and I have this community-oriented company called Webtraining in which we share knowledge about web technologies. You can follow us on:

• Twitter: @webtrainingzone
• Facebook: /webtrainingzone
• Github: /webtraining-zone

I am a fan of all web technologies; my preference goes with front-end frameworks like Angular, Vue and libraries like React. I also like to work in the back-end with Java, PHP and JavaScript.

You can follow me on:

• Twitter: @alex_arriaga_m
• Facebook: /alex.arriaga.m
• Github: /alex-arriaga
• Twitch: /alex_arriaga

Best regards.