Developed a mobile application for the International Society for Soil Mechanics and Geotechnical Engineering. Both Android and iOS platform were developed.
March
GeoWorld Website
New GeoWorld website
Migration from Elgg framework to Laravel for the purposes of the biggest professional networking site focused on geotechnical engineers and associated fields. The new platform introduces a modern, responsive layout and an improved UX.
Migration from a Joomla! website to a custom-made in-house CMS with bootstrap responsive template built on Laravel 5 specially focused for the ISSMGE board and TC officers per member society worldwide.
April
OTE iDB
OTE's infrastructure database
Contributed on various tasks for the development of OTE’s infrastructure database for buildings, access cards, CCTV administration. Built on Vaadin 7. Contributed from Feb to Apr.
April
OTE DAS Admin
"11888" platform addtional features
Contributed on extending DAS Admin’s functionality (“11888” platform, live since 2012) regarding rate plans and restaurant bookings via telephone. Built on Vaadin 6 framework. Contributed from Feb to Apr.
February
Access Cards Proximity
Small Vaadin Project
Deployed a small project on Vaadin for OTE where users update their access card code (common 10 or 12 digit) as soon as the card reader scans it.
January
Studio Seven Website
Joomla! CMS website
Developed a Joomla! website for a clothing shop (wholesale and supplies) where they demonstrate their brands per season via galleries. Along with Panagiotis Marantidis.
Began deployment of an administration panel on Vaadin for user (as well as their in and out presences) management. An Android client checks in and out uploading arrival and departure pictures on the administration database.
July
Logon Hour Request
Laravel Website
Deployed a website from scratch for the purposes of the Provatons brigade where brigade members and units seek permission to the server by sending a request to the chieff of staff. The latter either grants or denies access for security reasons.
Deployed a website from scratch for the Greek society dealing with the preservation of autocthonous breeds of agricultural and domestic animals.
January
Connection Expansion
Elgg Plugin - Google Geocoding
Developed a distance based search plugin for users to extend their network. Both user listing and email function available.
January
LinkedIn Resume
Elgg Plugin - LinkedIn App - JavaScript API
Developed a LinkedIn application for GeoWorld. Users can now choose to have their resume section filled by LinkedIn after having given authorization first.
January
Administration Statistics
Elgg Plugin - Google Charts
Deployed various statistics for the administration panel. Pretty useful for the marketing department. An option to export the graphs to .xls files was also given for predefined time ranges.
Designed and built an Android App that provides useful information to the students of AUEB. Students can call or email their professors/secretariats instantly, get notifications for announcements and many more.
Developed a simple Twitter follower checker application using PHP, the Twitter API and parsing its JSON reply. <br /><br /><em>Updated: 2/9/2013 - Twitter API 1.1</em>
Deployed a <a href="https://en.wikipedia.org/wiki/Wumpus" target="new">Hunt the Wumpus</a> game where the computer is asked to run a simulation on a 10x10 word using sentential logic and print the moves the agent made to retrieve the gold.
Built a Backgammon game where humans play against a computer which calculates its moves using the <a href="https://en.wikipedia.org/wiki/Minmax" target="new">MinMax</a> algorithm and heuristic functions.
Semantics extraction by grabbing the first 1000 results from Google for 3 terms in Greek. This was done in Java and with the help of Jama library for the SVD.
Developed a traffic monitoring app on Android for the purposes of the Distributed Systems course. This was done with a simple simulation of a custom-made MapReduce framework.
Information Systems Security - Cryptography/Steganography
Research on the security issues of <a href="https://en.wikipedia.org/wiki/Ubiquitous_computing" target="new">Ubiquitous Computing</a> and how those could be tackled with cryptography and steganography.