Hi,
I am a java professional with 12 years of software development experience. I have worked on several opensources and modified some java based opensources to suit our needs like Lucene, Solr, Mahoot etc.
So far, I have been working with a leading software development company in Bangalore but now starting to freelance.
This projects require a high level of java understanding, quick grasp of design patterns that may have been used. I am happy to say that I possess both.
I can assure you that you will like the work and be extremely satisfied with results.
Kindly consider me.
Regards.