To give a query in one language and output document relevant to given query in a different language (Query in = Hausa language and output documents in = English language) that is, translating a query to match document index using the combine technique or concepts called: Novel base, Dictionary base and Mapping. More details will be given.
I am a java/j2ee developer.I have 4 years of working experience in java/j2ee technology.
I have good exposure of web service also.I can do your work in 5 days maximum, but need more details regarding your requirement.