Military obligations fulfilled
(+30) 698 608 6114
Athens, Greece

Leonidas Maroulis

Front/Back End Web Developer

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Leonidas Maroulis graduated from the Economic and Regional Development of Panteion University of Social and Political Sciences of Athens and he has Master Degree in Informatics at the University of Piraeus/Department of Informatics. Since 2011, he’s working as external collaborator for the ESPON Contact Point Laboratory ( under the supervision of Asst. Prof. Stella Kyvelou) for technical support and web development issues. He has also participated in the USESPON Project, working for the USESPON Virtual Learning Environment ( espontrain.eu). He has worked for 1 year for the Aratos Technologies S.A doing Android and Web Development. He has also worked in Creative Ideas Marketing And Web for about 1 and half year and he has participated in large projects such as Cyberkid and Wind Corporate Responsibility Report of 2014.

He is currently working at Velti SA as Software Engineer in Innovation Team doing mostly Android Development.

You can find my resume in PDF here.

Download CV

Technical Skills

  • Html, CSS, CSS3, Xml.
  • Joomla & Wordpress.
  • Javascript.
  • Jquery.
  • Php.
  • MySql.
  • SEO.
  • Java & C/C++.
  • Spring.
  • Maven & Gradle.
  • Android SDK.
  • Bootstrap 2/3.
  • Linux administration

Work Experience

Software Engineer/ Android Developer

Velti SA/ ‎R&D, Innovation Team

Some of my duties include:

  • Create android applications and libraries using Java and Android Studio IDE.
  • Create demo web applications (front-end, back-end) for European Projects.
  • Data mining using Mahout.

Period April 2015 - Present day

Front-End Back-End Developer

Creative Ideas Marketing And Web

Some of my duties include:

  • Create websites and plugins using Joomla, Wordpress and other popular CMS.
  • Ecommerce sites using CS-cart platform
  • Asp classic CMS

Period January 2014 - April 2015

Web-Android Developer

Aratos Technologies S.A.

I have published many android applications and websites (mostly with Joomla & WordPress). Some of my duties include:

  • Android Application development using Android SDK, eclipse as tools.
  • Create websites using Joomla, Wordpress and other popular CMS.
  • System Administrator in Linux Server (Centos 6)
  • Graphic design using Gimp.
  • Technical support on office (network, printers etc).

Period April 2013 - January 2014

Technical Support- External Collaborator

Assistant Professor Stella Kyvelou.

  • Provision of voluntary work in the Greek-French and International Association SD-MED for sustainable development in the Mediterranean region.
  • Member of the strategic planning and sustainable development team.
  • Work for USEspon (European program).
  • Construction of sd-med.org, event2013.sd-med.org and web applications (registration forms) for EchoPolis Conference.

Period: April 2012 - 2013

Customer Service (Waiter)

Pizza-restaurant in Amorgos.

Every summer during June-July and August.

Period: 2003 - 2010


University of Piraeus

MSc in Department of Informatics.

Period 2012- 2014

Panteion University of Social and Political Studies

Barchelor Degree in Department of Economics and Regional Development.

Period 2006- 2010

High school Athens

Graduation from high school.

Period 2003- 2006


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  • WordPress
  • Android
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