Skip to content


  • Arctic Code Vault Contributor


@BigBlackCode @gambio

Alex Tselegidis
Alex Tselegidis

Welcome to my Github profile!




Hello and welcome to my place! My name is Alex Tselegidis and I am a software engineer from Greece. I have been working as a programmer for the past 15+ years and have spent countless hours of imagining, solving and planning things that come in my way. I am always very serious with what I do and my ambitions are always high as to never let myself down. All I am looking forward is the next project.


During all these years I have been involved into a huge variety of projects, covering a vast spectrum of software engineering. Here are some of my open source projects that are hosted on Github and are definitely worth checking.


Easy!Appointments is a highly customizable web application that allows your customers to book appointments with you via the web. Moreover, it provides the ability to sync your data with Google Calendar so you can use them with other services.

Website | Repository


Plainpad is a self hosted, open source note taking application that is very easy to setup on your server. Your data will never leave your server and you will be able to access them from any device connected to the internet.

Website | Repository


The original purpose of this project was to experiment with the available graphic APIs of the browsers, along with the implementation of an arcade game with simple game mechanics and animation.

Website | Repository


Having worked with companies for that long, I have specialized into helping professionals reach their ultimate goals and explore all the possibilities beyond them. Always being open for discussion and brainstorming sessions, feel free to reach out with your inquiry and get started with your own project asap.

Website  ·  GitHub @alextselegidis  ·  Twitter @alextselegidis

Popular repositories

  1. 📅 Easy!Appointments - Open Source Appointment Scheduler

    PHP 1.4k 670

  2. Mobile client for Easy!Appointments Web Scheduler

    Java 30 21

  3. Easy!Appointments - WordPress Plugin

    PHP 21 14

  4. Self Hosted Note Taking App

    PHP 17

  5. 👾 Arcade Space Game written in vanilla JavaScript

    JavaScript 3 2

  6. Random Walk Simulation (Solar Photon) - Three.js

    JavaScript 2 1

104 contributions in the last year

Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Mon Wed Fri

Contribution activity

August 2020

alextselegidis has no activity yet for this period.

Seeing something unexpected? Take a look at the GitHub profile guide.

You can’t perform that action at this time.