Dennis Sven Mittmann

Chief Technology Officer

Who am I

Chief Technology Officer (CTO)

Information technology is my life and I have a solid education as an information technician. I have started with digital signal processing and network technologies, Learned binary operations and programming at a very low hardware level. Over the years, I've been working on countless projects, creating and working with different websites. In doing so, I have always been up-to-date with the technological development And I've worked with modern techniques and frameworks to make them useful. Programming has changed over the years and has become easier and faster. Today we have modern languages and SDKs available. Management techniques like Scrum and helpful tools like Trello support us, to manage projects and to keep track of subtasks, the code versioning (Git) ensures the smooth working together in groups. You have to ask yourself some basic questions, before you start programming the first code line. You have to think about deployment, backup, scalability, database model, programming language, framework and many other topics. Sound knowledge is helpful in selecting the right technology for a task, But experience can not be replaced by anything. That's why you never stop trying out new things and learning more about them.

html5 css3 javascript jQuery.js Node.js angular.js react.js symfony doctrine php mysql elasticsearch redis docker csharp cpp it

Dennis Sven Mittmann

  • Born: 01.08.1979 in Germany, Delmenhorst (27755)
  • Grown up: in Germany, Ratingen (40885)
  • Marital status: married
  • Children: 2 (Boy and Girl)
  • Programming Languages: C#, C/C++, PHP and JavaScript
  • Personal Interests: Technology, Photography
  • Located: in Germany, Hückelhoven (41836)


  • German
  • English

Professional Skills

Development Skills

Soft Skills

  • Growth mindset
  • Analytical thinking
  • Technical understanding
  • Creativity
  • Enthusiasm
  • Solution-oriented
  • Pragmatic
  • Perspicacious
  • Team-minded

Experience and Projects

Programing languages

Contact & Imprint

Dennis Sven Mittmann
Steinstraße 35
41836 Hückelhoven - Ratheim
+49 (0)172 26 35 655