I am passionate about software development. I always love to create and learn new things. I have been working professionally mostly on Android and front-end web technologies, but I have also spend some time working with C# and the .NET.

I am currently located in Berlin, Germany and I am employed by brainbot technologies AG.

I am interested in software design and I always try to improve my skills, in order to build robust applications and services. I am fascinated by blockchain technologies and I try to learn more about on my free time. I love Open Source software and linux, my favorite distribution is Arch Linux which I use as my primary operating system.

Latest Blog Post

20 Aug 2016 . news . Site Update Comments

The previous site was intended as a temporary solution, while I was working on the new one. Unfortunately due to work and life obligations the temporary solution of 2013 was rather long lived.

So after a really long period of time it is finally time for an update.

The new site is created using Jekyll and the Jekyll Personal Theme.

There is also an update planed for the MusicBee Remote website but this will happen after the update of the application and the creation of the new help guide.

Regards Kelsos.



  • Jul 2018 -

    Software Engineer
    brainbot technologies AG

  • Mar 2015 - Jul 2018

    Senior Android developer
    arx.net s.a

  • Feb 2014

    Bachelor’s degree
    Information Technology
    ATEI Thessalonikis

  • Apr 2013 - Jan 2014

    Front end developer
    arx.net s.a.

  • Oct 2012 - Apr 2013

    arx.net s.a.

  • Oct 2011 - May 2013

    System administrator
    Software developer
    Perfect Edge Ltd

  • Oct 2004

    Information Technology
    ATEI Thessalonikis



The Sikorka android application

MusicBee Remote

Android application for controlling remotely the MusicBee applications.

White Mobile Cloud

Responsible for the android client as my main focus in arx.net s.a.

MusicBee Skype Plugin

Deprecated plugin that used the old Skype API to change the Skype mood to the playing track.

Quote Backend

Simple php backend for storing retrieving quotes, uses Slim and ProperlORM.

Quote Frontend

AngularJS 2 and Typescript base front end for the Quote site.

More Projects

You can find more of my opensource projects on GitHub.


Drop me an email if you are have any question regarding my work or any interesting proposition.