Nicolai Josuttis (http://www.josuttis.com) is well known in the programming community because he not only speaks and writes with authority, being the (co-)author of the world-wide best sellers

• The C++ Standard Library,
• C++ Templates,
• C++ Move Semantics,
• C++17,
• C++20, and
• SOA in Practice,

but is also an innovative presenter, having talked at various conferences and events.

He is an independent trainer and speaker being active in C++ standardization for more than 20 years.