Michael Sieger

Michael Sieger is entrepreneur with more than 25 years experience in national and international projects. He worked in over 14 countries.

Michael started writing e-books to make his knowledge available for others. His e-books are very technical based but the books found a lot of readers making Michael a very successful e-book Author.

Michael is writing e-books only and has quit all other activities meanwhile.

Showing the single result

Showing the single result