Dennis Wittmann CV / Blog / Contact

What I Do


Over 8 year experience in E-Commerce with Amazon, Ebay, Real, Shopware, XTCommerce, Vario-Software, Plenty, Dreamrobot, Afterbuy and many many more Tools.

Web Front- & Backend Development

Development and Hosting Customized Websites on Apache and Nginx with Loadbalancer and huge traffic.

Study Master of Computer Science

As a challenge and further education I started a master study in 2018 and will finish it in 2021

Software Development

C, Pascal/C++, Java


Process Integration and Process Orchestration with SAP AEX 7.4 and 7.5 Java only stack.

Database Management Systems

Database Modelling and Developing