Welcome to Our Homepage!
Over 20 Years of Programming Experience
After being employed for 20 years in small to mid-size companies in the bigger area of the city Cologne, 2021 we had started the freelance development company . Our present day services include, but are not limited to, the following:
- Programming Java applications using JDK 11 to 17;
- Migrating legacy code (C, Java, JavaScript) to Java or TypeScript/React JS
- Creating long living mobile websites for freelancer, small businesses and mid-size companies;
- User Experience Design and development;
- Mobile First Websites and mobile apps.
Our Website Package
News
AI for Software Developers
Using GitHub Copilot I have programmed a demo tool that computes a color contrast score for two web colors. I have chosen TypeScript to calculate the score and this part was completed by Copilot. For the user interface I have used React JS. The tool is available here : demo and this is how it can be used:
- Choose one or two colors using the color pickers. At the beginning the colors red and green are shown.
- Click Refresh to get the score.
- The tool shows you the score and if the contrast is OK for small text (18px) and for big text (24px).
Responsive Websites
display the information that website visitors need, on smartphone, tablets and smaller screens as well as on laptops and monitors. Some of the important features are the page loading time and the user experience of your site.
The performance check that we can apply to your website reveals any potential problems. We use the Mobile First best practices
to optimise your website for mobile devices.
User Experience has a bigger importance with online shops and websites planned for B2C scenarios. Please read here more >>
Mobile Apps
Our package for mobile apps programming was discontinued. We only offer upgrades from hybride Phonegap apps to Apache Cordova. 2020 the Phonegap build tool stopped being available so if your company wishes to migrate to Cordova, send us a message:
Web Development with React JS
React JS development replaces our previous Widgets package that was directed to webmasters. We used React JS for the first time 2020 on an e-commerce project. 2022 and 2023 we took a couple of refresher trainings. There is some related information on the linked page