Stefan Wichmann

- Leading a team of software developers - Development of a large-scale enterprise ERP used by 127 companies of the Otto Group - Scaling the system to process over 200.000 orders per day placed by a total of over 60 million customers - Making use of modern Java and Oracle Exadata technology - Establishing and improving an agile development process by SCRUM standards

- Establishment of a new organizational structure inside the Otto IT - Optimization of processes and interactions to improve time to market - Forming of a cross-functional work environment for over 300 people - Highly iterative project methodology with active participation of over 150 employees

- Migration of a 47 year old legacy system - Leading a cross-functional team of 30 people - Planing and execution of a deadline-driven timeline - Spanning the business domains of customer-, order- and debit-management

- Design and implementation of a large scale SAP installation - Including SAP CRM, ERP, PI, BW, FSCM, SCM - Responsibly for the design of a future-proof multi-channel retail architecture - Responsibly for the integration of 38 systems including logistics, e-commerce, PIM, output management and archives - Leading a team of integration managers

- Design and implementation of the integration of nonSAP-systems in the context of a large-scale SAP project - Responsibly for the design of a future-proof integration architecture - Responsibly for the integration of 37 systems including logistics, e-commerce, PIM, output management and archives - Responsibly for the implementation of over 200 interfaces between systems

Parallel and distributed Systems