How To Build Alexa skill on Alexa Developer Console - DEV Community
Amazon Alexa Voice AI | Alexa Developer Official Site
Alexa Skill Development | Alexa Developer | Alexa Programmer
Add In-Skill Purchasing Directly from the Alexa Developer Console : Alexa Blogs
Alexa Developers on Twitter: "[US & CA Developers] Publish your #AlexaSkill in May and receive an Alexa developer backpack. You also have a chance to earn an Echo Plus. Apply here: https://t.co/1NXMTvVJpd
Find an Alexa Developer Meetup Group Near You : Alexa Blogs