Merge pull request heynickc#55 from fidel/arkency_blog

Add Arkency blog to the list

readme.md

@@ -130,6 +130,7 @@ The term was coined by Eric Evans in his book of the same title.
 - [Dino Esposito](https://software2cents.wordpress.com/) - Software architect, trainer, book author.  Author of [Microsoft .NET - Architecting Applications for the Enterprise (2nd Edition)](https://www.amazon.com/Microsoft-NET-Architecting-Applications-Enterprise/dp/0735685355/).
 - [Dan Bergh Johnsson "Dear Junior"](http://dearjunior.blogspot.se/search/label/domain%20driven%20design) - Domain-Driven Design mixed with security, and agile in general. Written as fictional letters to a younger programmer.
 - [the native web](https://www.thenativeweb.io/blog/2017-10-25-09-46-ddd-and-co-part-1-whats-wrong-with-crud/) - DDD & Co. series
+- [Arkency](https://blog.arkency.com/) - Various DDD, CQRS, Event Sourcing related articles from Ruby experts.
 
 ## Sample Projects