Since more than 7 years I am offering my professional services as a Senior Software Developer in the E-Commerce business under the label vianetz from Munich with focus on the Magento platform, especially software development, integration as well as project coordination.
Please find below some of my work samples from the last customer projects. Because of common NDAs this is only a fraction of my public references.
I would be happy to send you further samples of my work by request.
How fast loads your Magento Online Shop?
I know the quite often cited topic of Magento performance from my daily talks to customers. I would be happy to assist you in development issues around optimization of the default Magento cache, Reverse Proxies or distributed systems in the Cloud.