Healthcare, telecommunications, security and human resources.
I like being at large and in residence. I have been founder of an IT- and network-security research lab. Startup and global corporate experience. Rainmaker and Ambassador for a healthcare enterprise - currently active on EU level. 

Supply chain optimization in nitrile gloves with traditional medical supplies wholesalers. Public and private sector relationships in times of radically changing environments. International, national/federal and local authorities. 

Providing engineers and security staff to private organizations and the public sector.

Serving CSP, LEA, homeland security, banking, utility Industry, FinTec, global players in retail and High-Tech (such as Dell, HP and Bosch) as partners and have been leading teams (>250 FTE) internationally in different organizational structures with budget/revenue responsibilities. P&L responsibility for global industry practices, global board member TELCO in a 40k employees corporation. Management of procurement and purchasing as well as business development and sales management.