Hand-crafted websites

Responsive Template design

Custom Software development

Ingo Sobolewski | web-engineering

„My fascination is Online-Media — I develop web-based solutions for eCommerce, multimedia and marketing. My sense of business is shaped by simplicity, quality and reliability.“

Ingo Sobolewski, Dipl. Inform. (FH)

My portfolio

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About me

Ingo Sobolewski Hello, my name is Ingo Sobolewski, I'm a Software-Developer living with my family in Czechia. With my guiding idea of simplicity, quality and reliability which I use in daily business, I am convinced to have a solid and forward-looking principle in which I found my confirmation.

I studied Online-Media at Furtwangen University Highschool in 2001, which was at that time the first study course on that subject in Germany. After successfully finishing studies I worked as a Software-Developer for companies in Germany and Czechia.
Since 2014 I am a fulltime Freelancer

In my spare time I enjoy being with my family, produce electronic music and like photography.

My skills

Even if Software-Systems have a certain complexity, the goal should always be to break it down to simpler processes. So it's good to separate major from minor requirements from the beginning of the project. Lastly you would like to have Software which is extensible and easy to maintain.

Modern Software-Development methods like SCRUM allow us to keep the development processes lean, so you can concentrate on the main parts. Unfortunately you see SCRUM at it's best only in a minority of companies, because their internal processes or the processes of their customers are not fully adaptable to the rules of SCRUM. So it might happen that mixed forms of SCRUM cause more complexity than they help to simplify them. Sometimes there is also no time or courage to do things different than normal.

Working with high quality standards also means to me as a Software-developer to choose the right tools for development. I use a set of tools from which I know that everything fits together well and that is extensible. Respecting quality begins even at early project phase. Are essential parts and requirements missing or not well described, you have hassle during the whole project. This costs beside stress and loss of time of course valuable budget.

Thanks to modern frameworks and best practice approaches you can reach a good quality in Software development. A quality killer is often the lack of time or human fault too. Not well tested Software and a refactoring from refactoring and again refactoring speak volumes and can fail the whole project. Therefore the main goal should be to achieve quality through all phases of the project.

Working with exactness is for me a matter of course. Reliability is not only important in case of Software, but also in daily business and communication with colleagues. If a team pull together, targets can be reached fast and easily. For me common sense is just as important as expertise. I very much like to work with kind people and reach goals together. You can count on me!

Sticking to established standards and testing not only at the end of a project guarantee Software products with high reliability. Simplicity also leads to more reliability. And reliability is a very good sign for quality.

My skills

During my studies of Online-Media I obtained basic knowledge of programming, design, online-marketing and e-commerce. While working as a Software developer for different companies, I build up know-how in Web-development with PHP frameworks, HTML, CSS as well as JavaScript frameworks and libraries. Also I have knowledge in project-management with SCRUM and lead a team of young developers and did trainings.

I am communicative, open-minded and honest. Accurate and result-oriented working as well as a fast comprehension count among my strengths. A task fulfills me when I can contribute to it constructively and with sole responsibility. Vision and gut feeling as well as humour are part of my personality.

IDE Visual Studio Code
Version-Control Git
Frontend HTML5, CSS3 / SASS
PHP CodeIgniter, Slim framework
JavaScript Vanilla JS, jQuery, VueJS, NodeJS
Database MariaDB, PostgreSQL
Static Site Generator Eleventy, Gridsome
Deployment Netlify (Jamstack), ForpsiCloud
Design Photoshop, Lunacy, Figma
Tools Jira, Slack, G-Suite, Skype, Zoom

My portfolio

My portfolio

When working for different clients in Germany and the Czechia I have participated on exciting projects in a multi-cultural environment with nice colleagues. In doing so, I was able to always push my know-how in Web-development forward and learned a lot.

Whether it is a hand-crafted website from design to go-live or customised Software-development - my clients can count on me. See a selection of my work...

Let's get in touch!


  • HTML5
  • CSS3
  • PHP
  • CodeIgniter (PHP)
Reference 1

Dr. Annette Frech

  • Lunacy
  • Photoshop
  • HTML5
  • CSS3
  • Javascript
Reference 2

Ingo's Website

  • HTML5
  • CSS3 & SASS
  • Javascript
  • Eleventy Static Site Generator
Reference 3


If you are interested in a collaboration, please send me a message or contact me via one of the social networks below.

I am pleased to make you an offer and provide you my current hourly or daily rate.

Tel.: +420 774 244 112
Email: is@sobolewski.cz

Imprint: Ingo Sobolewski
Dipl. Inform. (FH)
Drysice 210
683 21 Pustimeř
Reg.-No.: 87872927
VAT-No.: CZ7401232597

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