Oren Eini has over 15 years of experience in the development world with a strong focus on the Microsoft and .NET ecosystem. And has been awarded the Microsoft’s Most Valuable Professional continuously since 2007. An internationally known presenter, Oren has spoken at conferences such as DevTeach, JAOO, QCon, Oredev, NDC, Yow! and Progressive.NET. Oren is the author of the book «DSLs in Boo: Domain Specific Languages in .NET», published by Manning (http://manning.com/rahien/). Using his pseudonym as Ayende Rahien, is a frequent blogger at www.ayende.com.

In 2008, Oren founded Hibernating Rhinos, a Israeli based company focused on creating the best data experience possible. Among Hibernating Rhinos products are the NHibernate and Entity Framework Profilers, allowing developers to closely monitor how their application communicate with a relation database, analyze the database traffic and suggest optimizations for the database access.

The flagship product of Hibernating Rhinos is the RavenDB database, a full fledged NoSQL document database that was created with the explicit design goal of being fast, easy to use and hard to abuse.