I am a Freelance Software Developer specializing in Java based technologies. I am also the author of Zip4j, an open source java library for zip files, which, so far (April 2019), is the only java library which supports encryption (zip files which can be password protected). When I had much more free time in life (read: before I became a father), I made a few short videos. I am also a book bug. In 2017, thanks to my 4 month parental leave and my parents for taking care of my son, I read 61 books that year. Well, that's a brief introduction about me. If you have any questions / feedback or just want to say hi, write to me at firstname.lastname@example.org.