About the Authors

MARCIN KAWALEROWICZ has a master’s degree in computer science from the Technical University of Opole, Poland, and more than eight years of experience in software development. He started programming in PHP and Java during his studies. After graduation, he lived and worked in Munich, Germany, where he learned the basics of .NET development. He’s back in Poland now, writing software and running his own company, CODEFUSION. Through his German contractors, he worked for the financial branch of a large car manufacturer based in Munich and an even bigger credit bank based in Zurich, Switzerland. He writes about the stuff that matters on his blog, www.iprogrammable.com, and contributes articles to Polish computer magazines. Marcin lives in Silesia, Poland, with his wife and daughter.