Hey. I'am Jojii, an 18 year old german software engineer, security researcher and system admin. I enjoy working with servers (hardware & software) and backends. I have very good knowledge in writing efficient programs and working with hardware.
Currently i'am contributing for Matrix projects

MY RECENT PROJECTS

Foodvoter

Android App + Webapplication

A powerfull cookbook and shoppinglist, adjusted for using  with your family or in a shared apartment. You can rate and comment dishes, create multiple shoppinglists and upload dishes. 

Get Foodvoter ->

ShareX Upload

Windows, Linux, Android

A ShareX server, with the style of an illegal-content-domain. ShareX lets you use a custom server to upload your clipboard, screenshots and gifs. After uploading you get a link to the uploaded file to share it.

Get ShareX Upload ->

Timetable telegrambot

Telegram

A telegrambot to get your timetable including changes. In addition you can setup a notifyer to get changes in realtime as notification. This is a bot only for the Ludwig-Gei├čler-Schule in Germany

MY SKILLS

Java

Professional

Java is the first language I have used to write applications. About 5 years was java my favourite language. In this time I had learned programming, OOP and writing structured applications

Android/Java

Expert

Next to the default Java-JDK I wrote very much android applications because I wanted to have my applications also on my phone. 

GO

Expert

Go is one of my favourite languages. Its fast and a very good alternative to C. I do everythin to improve my skills in GO.

PHP

Expert

For some of my Java projects I needed a server, so I started learning PHP about 3 years ago. I have done a lot of things with PHP. For example this website

Databases/SQL

Expert

Most of my applications required a way to store userdata. Writing them into files is not my kind to work. This is the reason why I learned SQL and use it for a long time

Bash/Linux

advanced

Linux is my favourite operating system. So to use it as good as possible, I learned bashscripting in my freetime. Now I have a lot of knowledge with linux and its bash