I am Erik, I run ptgms Industries and I am a full-stack developer.
Click the button below for seeing my experience in Projects.

Projects

Programming Experience

Linux

Server-Management

2017 - 2020
90%

In 2017, I started using Fedora Linux as my daily-driver operating system and acquired knowledge of Shell, the Kernel and the Operating System's structure. Later, I expanded my knowledge across more Industry-Leading Distributions (Red Hat, Ubuntu, Debian) and I learned Crons to schedule events.

Dart/Flutter

Backend

2021 / 2022
90%

I learned flutter to make cross-platform apps easily. I grew very confident very fast and loved it ever since. This is my favorite language and framework by far.

Python

Backend

2019 / 2020
85%

My practical programming journey has started in the year 2019 when I entered the Android-Development scene and I used Python to write small Applications for Server-Management and for chatting platforms.

C++

Backend

2019
20%

I started learning C++ not to master it, but to understand how computers function better on a lower level. I started writing lower-level code to expand my knowledge.

GML

Game-Development

2020
65%

I learned GameMaker-Language after seeing big games using this very language and wanting to reach into the Game-Development scene. I used this to learn how to organize my work and keep track of many tasks at once.

HTML + CSS

Websites

2020
60%

For building Web-Presence, I started learning HTML + CSS.

Vanilla Javascript

Websites

2020
50%

I learned JavaScript in order to build interactive and automated Websites.

Java

Backend

Frontend

Mobile

2020/2021
90%

My next adventure was Java. I started learning Android-App-Development first and later expanded onto Backend-Applications using REST-APIs. I also learned how to use JavaFX for Interfaces on Desktop. Furthermore, I also have real-world job experience with it.

Swift

Backend

2020
80%

Over the course of 2020 I have acquired knowledge of Swift, the programming language by Apple used for professional iOS/iPadOS apps. At this time, I have also acquired knowledge of the “Storyboard” based system.

Kotlin

Backend

Frontend

Mobile

2020
95%

After wanting to expand from Java, I started migrating towards Kotlin and learned everything I did in Java and improved upon myself.

Go

Backend

2021
85%

I started taking a look at Go as I saw the potential it was holding being a fast and stable platform for Backends. Early on, I started implementing REST-APIs in projects, and I was running primarily Go applications on my servers.

x86 Assembly

Bootcode

2021
30%

Computers always fascinated me, and I wanted to challenge myself. This is why I started looking into x86 Assembly in order for me to fully understand how the CPU deals exactly with processes and in order to simplify debugging for me.

SQL

Backend

2021/2022
80%

I primarily use PostgreSQL, but I also have real-world job experience with Microsoft SQL.

SwiftUI

Frontend

2022
20%

This is my most recent learning field as I saw how much potential it held simplifying my App development and seeing opportunity to expand my knowledge.

Languages

German

Mother language

100%

English

Fluent

98%

Hobbies

In my free time, I enjoy working on Server-Infrastructure, performing up-keeping, ensuring stability and taking care of things.
I also enjoy programming in my free time.

My Top 4 Skills

Java & Kotlin

95%

Dart/Flutter

95%

Linux

90%

Go

85%

Contact Info

Erik