Consultancy services for Indian Regional Language portal

I am looking for experienced professionals who have implemented multiple language portals in India. THe language covered should be Tamil, Hindi, Telugu, Kannada, and Malayalam. People who worked with big portals(Eg. Webduniya, [login to view URL],[login to view URL], yahoo India, MSN India ? etc -just to mention as an example)? ? ? are preferred and this would be like a consultancy role. Again, I need very experienced, quality oriented? person who can guide implementing our portal requirements.