About me

Michael Grönert
Software Engineer & Game Developer



My name is Michael Grönert, born 1987 in Suhl (Thuringia). I currently live in Blaustein (Baden-Württemberg, Germany) and work fot eXXcellent solutions in Ulm as a software engineer.
Part-time and especially as a hobby, I’ve founded a one-person business for game and app development with focus on Andoid and iOS.

After my graduation in 2007 I started studying computer science at the university of Ulm, where I received my bachelor degree (B.Sc.) in 2010 and finally my master’s degree (M.Sc.) in 2013.

During that time I’ve worked four years as a tutor of “Practical Computer Science” and “Introduction to Computer Science” at the university.
But even before I’ve collected different experiences. I completed internships as an electrician, engineer and in the service industry.
I also worked as a lecturer in mathematics and physics at different companies.

In addition to my German mother tongue, I speak fluent English and have basic knowledge of Japanese and French.

Apart from my enthusiasm for game development, I’m interested in edutainment, dancing, music, organizing small (private) events, swimming, drawing and much more.
I enjoyed working as a voluntary mentor at “Jugend Hackt Süd”, an initiative of the Open Knowledge Foundation Germany.

On my site you’ll find additional information about me and my projects. Below this section I’ve listed the points I’ve already mentioned in more detail.

Work experience

My current employment

Software Engineer

eXXcellent solutions Logo

Since October 2013 – Ulm, Germany

Managing Director

Toxicon Logo 48 without background

Blaustein, Germany

Work Experience

Student assistants / teacher at university


University Ulm Logo

(4 years 10 Months), Ulm, Germany
Tutor of “Practical Computer Science” and “Introduction to Computer Science”.
Includes holding of tutorials, as well as corrections
and meetings of practice sessions for students.

Tutors Training WS08-09

Tutors Training SS09

Evaluation PI-Tutorium WS10-11

Work Experience

Lecturer for Tuition


Studienkreis Logo

 (1 Month), Geislingen an der Steige, Germany
Lecturer in math and physics (tutoring).


Private Tuition + Homework

 (1 Month), Deggingen, Germany
Lecturer in math and physics (tutoring).

Work Experience

Experience from electrical engineering to computer science

Software Engineer

Wieland Logo

(3 Month), Vöhringen, Germany

Migration of a part of the internal system of C++ to Java,
as external employee of eXXcellent solutions.

Intern in Service

Ankosoft Logo

(2 Months), Suhl, Germany

Evaluation Ankosoft


Umwelt Elektronik Logo

(1 Month), Geislingen an der Steige, Germany

Internship as an electrician

Master Electrician
Bernhard Rothämel
(1 Month), Sondersfeld, Germany
Summer job. Ex.: installation of network cables in a law firm



Master of Science (M.Sc.)
Computer Science

University Ulm Logo

Ulm, Germany

Master Thesis:
“Optimization of the deployment of distributed
Applications using a
domain-specific description language ”
Enhanced course: Electrical Engineering

Final grade: 1.8

Overview of Grades
Examination Certificate

Bachelor of Science (B.Sc.)
Computer Science

University Ulm Logo

Ulm, Germany

Bachelor Thesis:
“Agent training through Temporal
Difference Learning in Asteroids ”
Application Subject: Physics

Final grade: 1.8

Overview of Grades
Examination Certificate




Helfensteingymnasium Logo

, Geislingen an der Steige, Germany

Member of the SMV (Students with responsibility)

Final grade: 2.5



How well do I speak which language


Sprache Deutsch

  • Mother tongue


Sprache Englisch Flagge

  • Proficiency


Sprache Japanisch Flagge

  • Basic knowledge


Sprache Franzoesisch Flagge

  • Basic knowledge

Some of my abilities

Things I'm good in

I am determined and very hardworking.
If I resolve to do something
I try everything to get to my destination.

Learning Ability

I learn quickly and I can
learn new techniques fast.

Social Handling

I am friendly and adaptable
and therefore get along well with everyone.

Skill overview
Skill cloud
  • Android Development
  • AngularJS
  • Artificial Intelligence
  • C
  • C++
  • CSS
  • Dojo
  • Drawing
  • Eclipse
  • Game Design
  • Game Development
  • Game Maker
  • Game Maker Studio
  • Game Programming
  • GML
  • Graphic Design
  • Haskell
  • HTML
  • IntelliJ IDEA
  • iOS Development
  • Java
  • JavaScript
  • JSP
  • Knockout.js
  • LaTeX
  • Linux
  • Maven
  • MySQL
  • Neuroinformatics
  • OSGi
  • PHP
  • Robotics
  • Software Development
  • SQL
  • Tutoring
  • UML
  • Unity3D
  • Virtual Reality
  • Visual Studio
  • Web Design
  • Windows
  • WordPress
  • XML

Voluntary Work

I like to help

Mentor at

Jugend Hackt Logo

the Open Knowledge Foundation Deutschland

Mentor at “Jugend Hackt Süd” in 2015 and 2016 at the University of Ulm.
Accompaniment / Support young people in planning
and implementation of projects that aim at improving
the world. The youths should get familiar with technology
and computer science, have fun and learn a lot of new.

Editor at

Planet 3DS Logo

an unofficial Nintendo 3DS online magazine

Since April 2016


Planet Switch Logo

an unofficial Nintendo Switch online magazine

Since January 2017

Writing news articles and involvement in other posts
on Nintendo’s handheld consoles of the 2DS and 3DS family
and the home console Nintendo Switch.

Hobbies and Interests

See what I like to do
Game Development

My greatest hobby is creating all kinds
of games for various platforms.

Please let me present you some of them –
commercial, freeware and open source.

Festivals & Music

I need my music and I love to visit festivals
of the harder electronic music styles.

I can show you some festivals I went to
or I will visit in the future for sure.


Yes, you can say Japan is my “hobby”.
I learn Japanese and love the culture,
technology, animes, games and the people.

I visited Japan in 2014 for the first time.


The joining of teaching (Education) with
something entertaining (Entertainment)
such as my games, leads to

Edutainment – learning with fun.


I need to do something artistically from
time to time. In addition to creating
graphics for my games, web design
and other stuff, I also like to
draw with a pen on paper.


In learned Standard Latin American
Dances up to silver rank and participated
as “guest dancer” a long time.
Later I mostly specialized
in Melbourne Shuffle.

Keep in touch

Michael Grönert,

Erhard-Grözinger-Straße 75
89134 Blaustein

  • admin@badtoxic.de

Feel free to contact me
if you have questions or improvement suggestions.