Nikolaos P.

FULL STACK DEVELOPER

293 dollar

My experience

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Freelancer.comJune 2012 - Present

๐˜”๐˜ข๐˜ณ๐˜ค๐˜ฉ 2017 - ๐˜ˆ๐˜ฑ๐˜ณ๐˜ช๐˜ญ 2017

Designed and developed an interactive chart web application. This application was used for

monitoring live vacuum boxes measurements through a live line chart.

๐˜•๐˜ฐ๐˜ท๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2016 - ๐˜๐˜ฆ๐˜ฃ๐˜ณ๐˜ถ๐˜ข๐˜ณ๐˜บ 2017

Designed and developed an Android RSS news feed application which was shipped along with a

separate simple admin panel that managed the dynamic content of the application.

๐˜‹๐˜ฆ๐˜ค๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2016

Designed and developed a game web application that was based on random numbers generation.

๐˜‹๐˜ฆ๐˜ค๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2016

Designed and developed an Android automobile spare parts manager application.

๐˜•๐˜ฐ๐˜ท๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2016

Designed and developed an Android login portal application.

๐˜–๐˜ค๐˜ต๐˜ฐ๐˜ฃ๐˜ฆ๐˜ณ 2016

Designed and developed an Android application that connects to a Raspberry Pi and executes

various console commands.

๐˜‘๐˜ถ๐˜ฏ๐˜ฆ 2016

Designed and developed an Android to-do application that was illustrating data persistence in Android

devices.
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Key & Card AGJune 2017 - Present

๐˜š๐˜ฆ๐˜ฑ๐˜ต๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2018 - ๐˜‘๐˜ถ๐˜ฏ๐˜ฆ 2020

Designed, developed and maintained a Channel Manager adapter system that retrieved data from

multiple Online Travel Agents and synchronized them with a Property Management System.

๐˜š๐˜ฆ๐˜ฑ๐˜ต๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2018 - ๐˜‘๐˜ถ๐˜ฏ๐˜ฆ 2020

Redesigned, developed and maintained a Kiosk Terminal system that provided multiple features

(check-in, check-out, walk-in, payments, key card creation, registration etc.) to the arriving guests.

๐˜š๐˜ฆ๐˜ฑ๐˜ต๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2018

Set up the company's private Gitlab server and VPN networks.

๐˜š๐˜ฆ๐˜ฑ๐˜ต๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2017 - ๐˜•๐˜ฐ๐˜ท๐˜ฆ๐˜ฎ๐˜ฃ๐˜ฆ๐˜ณ 2018

Designed, developed and maintained a Property Management System adapter system that

connected multiple Property Management Systems into one interface. The adapter system exposed

an API that could be consumed by any 3rd parties that integrate with us.

๐˜‘๐˜ถ๐˜ฏ๐˜ฆ 2017 - ๐˜‘๐˜ถ๐˜ญ๐˜บ 2017

Designed and developed a form builder module which was used for the creation of registration forms.
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Robolab EduMay 2016 - October 2016

Taught various programming languages as well as a collection of Institutional courses such as "Data
structures", "Computer Architecture", "Operating Systems" etc.
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University of Thessaly (former Technological Educational Institute of Central Greece)February 2012 - June 2014

Assisted my Professor Dr. Lallas Eyfthymios by teaching along his side the course of "Security and

Data Protection". During this collaboration we prepared all the laboratory exercises on various security

topics such as "Man in the Middle Attacks", "Network Sniffing", "SSH Communication",

"Cryptography", "Intrusion Detection Systems" and others.

My stack

XML, Vue.js, UML, Trello, Slack, React.js, Postman, PostgreSQL, PhpStorm, PHP, Phalcon, MS-DOS, MacOS, Linux, Laravel, jQuery, Jira, JavaScript, Java, HeidiSQL, GitHub, Falcon, Draw.io, DBeaver, CSS, CodeIgniter, C, Bootstrap, Bitbucket, Atlassian Suite, Ansible, Android Studio, Android