Software Developer for mobile & web.

I create software. I learn to create the software of tomorrow.

Technical Skills

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Jan 2021 → May 2023

Software Developer

Codin IT GmbH & Co. KG
dart, flutter, java, spring, vue.js, linux, ios
I am developing here mostly on the front end with flutter or vue for b2b customers. Other responsablitities are managing, monitoring and maintaing server infrastructure. Projects include special mobile device features like GPS, encrypted data storage, Web-RTC or Push-Notifications.

Sep 2020 → Nov 2020

TYPO3 Development

Hochzwei, Flensburg
typo3, javascript, css, html, php
Integration of in house designed themes in the TYPO3 CMS and development and maintenance of custom extensions like fan page voting tools, special purpose calendars or user management.

Mar 2020 → Aug 2020

Software Developer

Viakom, Handewitt, Germany
python, php, typo3, pandas
Automatization of invoice processes unsing python and pandas was the main part, TYPO3 integration, migration and support.

Mar 2018 → Feb 2020

TYPO3 Development

IT‐Kontor Flensburg, Germany
typo3, php, mysql, python, linux, flutter, dart
I turned HTML templates into TYPO3 themes, wrote extensions to expand the functionality of the CMS and built a Flutter app which is fed by a TYPO3 back‐end. I gave workshops for customers how to use TYPO3. I also evaluated new technologies for the company such as Dart Language for mobile app and web development.


Aug 2022

LPI Linux Essentials Certification

I am certified to have:

  • have an understanding of the Linux and open source industry and knowledge of the most popular open source Applications
  • understanding of the major components of the Linux operating system, and have the technical proficiency to work on the Linux command line
  • basic understanding of security and administration related topics such as user/group management, working on the command line, and permissions.

This is the verification link

Sep 2014 → Aug 2020

Bachelor of Science

Hochschule Flensburg
unity3d, android, blender, adobe, c#, java, wpf
One of the nicest things at the uni was semester project where we built in a team of 4 students a 3d game with game design, modeling, Jira planning, artwork, music and audio, postFX and everything interesting 5 months. Another cool project was an interactive VR museum with 3D models, video, sound and text exhibits with a WPF application for curators. My thesis was about "Generating organically shaped 3D labyrinth geometry in Unity".

Aug 2018 → Feb 2019

Linneaus University

java, spring, openmp, cuda, python, iptables, ajax, javascript, opencl, swedish
I took an exchange semester at LNU where I had 4 regular courses and swedish lessons til B2.

Apps & Software

Summer 2021

Internal Mobile App

for a big German energy company – mechanics can search a big catalogue of points of interrest to look up technical details or navigate there.

Nov 2020

Christmas Calendar

typo3‐8.x, typo3‐extensions, css, javascript An advent calendar for TYPO3. Setup a calendar with doors for each day from 1. December till Christmas. Each one with a little treat for your websites visitors. Use your own existing content elements. The software is available on the TYPO3 extension repository

Jul 2017

leapmotion 360 viewer

google‐chrome, chromium, javascript, leap‐motion, three.js A Google‐Chrome extension to navigate 360 pictures using a leap motion hand tracking device. It was a cooperation with Finn J. The software is still available in a rip off Chrome extensions catalogue.

Apr 2018

Theremin Leap Motion Extension

google‐chrome, chromium, javascript, leap‐motion A Google‐Chrome extension to make music with the Leap-Motion Controller. Plug in your Leap-Motion and start jammin at the Chrome extensions catalogue.

Mar 2022

flutter, dart A web application to turn a collection of images into a PDF file. The emphasis is on privacy; the images are never uploaded to a server. Check it out at


Nov 2017

VR Museum

Uni project
wpf, unity3d, sqlite, blender, c#, .net
Another project at university was a VR Museum for HTC Vive. It contains interactive exhibits of 3D objects, video, audio and text and a WPF curation tool to arrange the them.

Oct 2017

Asro 3D Game

Uni project unity3d, visual‐studio, c#
One of my projects in uni was to build a 3d video game from scratch using Unity. My friend Jasmin Stern writes more on on her website.

Oct 2014

Custom WordPress Themes

php, mysql, javascript, wordpress, custom‐wordpress‐pages, wordpress‐theming
To support my studies financially I registered a small company to create custom WordPress themes for customers.


Jamis Buck

Mazes for Programmers

An example based book about maze algorithms.

Deimeke, Kania, van Soest

Linux Server‐ Das umfassende Handbuch

A comprehensive Linux manual covering a lot of different topics.