Welcome, friend

On this website you can find a bunch of useful tools, both for your personal workstation, as well as for your professional life. This website also serves as my Portfolio, so if you're looking to hire me, or are interested in filing a development request, don't hesitate to use the contact section below.

For resources to help you with University subjects, check out my other website

All tools provided on this website are free to use and change, misuse however, is prohibited. Any damage caused by these tools, in addition to violations of local restrictions, are your own problem, not mine.

Who am I?

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Wanna know if you should hire me or need a software developed? Check out my interactive digital resume below (or here ).

Ok, so what's on the menu?

Well you can stick around and take a look at the list below, or you can go browse the repository!

Events

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Advent of Code

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Advent of Code 2024 (Python)

Advent of Code 2023 (Python)

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Publications

Trash Separation Using AI (Prototype paper)

A paper proposing a robot-arm trash separation approach, applicable on a large-scale using IoT Devices and public networks.

The paper can be found here

B-More-Human: Dynamic Cheering Reactions for humanoid Football-Robots (Bachelor Thesis)

The B-Human football robots were incapable of showing emotions during RoboCup games. This has been changed. The process of doing so required various tweaks dozens of code-fragments throughout the B-Human framework and the introduction of various new mechanisms.

The thesis can be found here

The thesis was graded with a 1.3 (an A if an A+ is the highest possible grade).

* The professors' assessments can be provided upon request. Long live open source and free access to information!

Check out the dancing robots below!

Cyberbullying - Causes, Appearances and Prevention

Cyberbullying is one of the 21st century's new demons, where due to technology it is easier than ever to bully someone without being within their physical vicinity.

In this homework for the "Informatik und Gesellschaft" (literally translated "IT and Society") we dive into the topic of cyberbullying, display some of its root causes and manifestations and then describe ways of preventing it.

This publication can be found here

It was graded with a 1.3 and the assessment can be provided upon request.

If you are suffering from cyberbullying, reach out to either an adult who is close to you, or to your national cyberbullying helpline! If you know someone suffering from cyberbullying, reach out and offer help and/or contact the local authorities!

More from Me

Teespring Merch

Check out the various cool merch on my Teespring store

Check out my Google Play Apps!

(*) Note: Google has taken my old developer account offline for being "inactive". The apps "Sharky" and "Semesterplaner" are temporarily unavailable. The "Easy File Transfer" can be downloaded from its Github link below, while the "Password Generator" needs to be built from source. The apps will be available again soon (on a different app store and maybe on Google Play again...). Self-hosted alternatives are in the works.

• Open Source Easy File Transfer (Google Play )

  

  Tired of sending files back and forth through Whatsapp, just to transfer them from your PC to your Phone and vice versa? Would you like an AirDrop equivalent for Android and Windows? Well, this is it! Simply pick the file you want to send, and let the receiving device connect to your device and viola!

  This is a companion app for the Python File Transfer Tool found above.
  A Java graphical variant (cross-platform) can be found here

  The source code can be found on Github

  Simple File Transfer Android

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  Simple File Transfer PC

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  List of available Distros:

  • PC Release
  • Android App
  • Python CLI Tool
  • PC Source
  • Android Source

• Sharky the hungry Sharkfish Game (Google Play )

  

  Sharky is very Hungry! Help by feeding him as many fish as you can, but watch out for those nasty harpoons!
  Sharky is a family-friendly game designed for all ages. Furthermore it is completely FREE
  and AD-FREE. Collect coins to unlock powerups and new skins, and get that highscore!
  Sharky is a great time killer for your free time as well!
  Be it while waiting at the airport, or in the subway, sharky can played anywhere at any given time!
  What are you still waiting for? Get Sharky today!

• SemesterPlaner - Plan your Schedule! (Google Play )

  

  Tired of using the same old photoshop template for your semester schedule?
  Why not automate your schedule creation today using Semester Planer!
  Just select your work days, how long you work per day and hit that button!
  Semester Planer will automatically create you a schedule table that can be filled,
  edited and exported to PNG at any given time!
  Stop wasting your time and use Semester Planer today!

• Open-Source Password Generator App (Google Play )

  

  Passwords can be a real hustle, especially when you have a thousand accounts for a gazillion different websites...
  There are some great password generators out there, however how can you ever really trust such a service if it is not open sourced?
  Stop worrying about your passwords today, with this Free, Open-Source Password Generator!
  Password Generator is completely FREE and AD-FREE, it works 100% offline an creates you a password in seconds!

  The source code can be found on Github

Contact

You can contact me using my email address or on Instagram @xleolion3