Design and implementation of online platforms for market research and customer loyalty programs.

Sales strategy and optimization in mobile communications, software and fixed line networks.

Design and optimization of CRM, customer operations und call center for telecommunication companies in different European countries.

Reorganization, process optimization and cost reduction in networks and IT of different European mobile communication companies.

Design and implementation of national roaming for mobile communication companies in Germany and Switzerland.

Network strategy for leading online providers.

Cross-unit cost-reduction programs for mobile communication companies in different European countries.