Onofrio Panzarino is a programmer with 15 years experience working with various languages (mostly with Java), platforms, and technologies. Before obtaining his Master of Science degree in Electronics Engineering, he worked as a digital signal processor programmer. Around the same time, he started working as a C++ developer for embedded systems and PCs. Currently, he is working with Android, ASP.NET or C#, and JavaScript for Wolters Kluwer Italia. During these years, he gained a lot of experience with graph databases, particularly with Neo4j. Onofrio resides in Ancona, Italy. His Twitter handle is (@onof80). He is a speaker in the local Java user group and also a technical writer, mostly for Scala and NoSQL. In his spare time, he loves playing the piano with his family and programming with functional languages.