I would be highly interested to use this geocoder, because of its spectacular performance! On my machine 1 Mio. addresses geocode in 3 seconds! That is just fenomenal!
But is this actually a living project, or only a kind of "proof-of-concept" in form of a master-thesis? Is it somewhere on github (or similar)?
In the current form right now without support for zip-codes it is almost useless in the real (logistics-)world, since everything is based on zip-code. It would be highly valuable if this project had a future and could be extended with zip-codes and maybe connected with the great libpostal-project  for almost perfect international address parsing and normalization.
Best regards, linuzer