Martin Valler



Martin Valler is a freelance software developer who has built different software solutions in Java for more than ten years. 

He is a Sun Certified Enterprise Architect and is currently developing the information system for National Library of Estonia. 

For the last two years he has also been active in iOS and Objective-C development. The results of the iOS development can be found in iTunes Store under Grifir Software company account where he is also the owner.



Solr 4 and How to Use It in a Web Application