Peter VerhasPeter Verhas is a senior developer and software system architect with more than 30 years of software development experience. He currently works for EPAM as a senior developer, where he is involved in many customer projects and actively participates i the education activities of the company. Peter writes a technical blog and is committed to open source software development. He has been using Java since 2005 and is also an author at Java Code Geeks. Read More Read Less