Hi lordusan,
First of all this is a great application, it's well written and detailed. As a programmer myself i reviewed some of your code on Github and i have to say its well written you're clearly good at programming with Java which is important for the Tech position. One thing i would advise is that you get a Spigot server setup on your computer and build some Bukkit/Spigot plugins for your Github so everyone can see how you do programming against the Bukkit API. Overall the Bukkit API is easy to learn and understand and it most likely won't take you long to get very good at it.
Keep in mind that when programming in a production environment like Meepcraft code has to be written a little differently than when working on personal or school projects, it has to be written with the expectation that it will be broken but that's fairly easy to adapt to over time. A lot of the work that is needed within Meepcraft is more fixing things that have already been made than making new things so understanding complex projects, being able to debug them, finding specific problems, then patching said problems is an important skill, i would recommend taking a look at some large open source Bukkit plugins like Towny or Vault.
You seem knowledgeable in this field specifically working with Java and you have the potential to be an important asset to the Tech team.
+1
~ @Shellcode
I missed saying thank you to this post, but thanks!
I am pretty familiar with the Bukkit API, and I use it to program plugins for the server I am working on with @Lord_Walrus. Also, I am working on getting familiar with other open sourced plugins, especially because I am quite new to working with MC plugins. However, what I enjoy doing is learning as I see other code, for this is mainly how I learned how to code.
Thanks again!