I create rich web applications with an eye for the user and design
I love to solve complex problems and like creating new products.
The base for all my web developments is a
It's like Flex or Silverlight for HTML5 and like
web components you can use today.
The Tablomat is an HTML5 based T-Shirt Designer, replacing the current Flash based Designer at Spreadshirt.
Writehub is an online text processor that sets the focus back to writing.
Formatting and layouting is done by Writehub resulting in a good looking PDF.
The app converts markdown into xml, which gets transformed via XSLT to XSL-FO outputting a PDF document. The invention is that the document style is written in CSS which is than applied to the XSL-FO before processing.
In November 2014 my Team started to replace the Checkout at Spreadshirt with a reponsive Single-Page application checkout and the conversion increased dramatically. In 2015 we finished the migration and started to implement also Pay with Amazon as a 3rd party checkout.
The project started by building a secure checkout API first. With rAppid.js we then created a flexible and extendible frontend so that new payment methods can be integrated easily. As in a checkout sensitive data is entered we integrated CSP and made use of sandboxing 3rd party scripts.