About EXPERTE.com

EXPERTE.com is the new site with tools & guides around the topic "digital transformation". EXPERTE.com enables self-employed people, freelancers, and small and medium-sized businesses to find suitable solutions for the challenges of digital transformation.

On this page we would like to introduce the people behind EXPERTE.com and how we work.


Andreas Hitzig
Andreas Hitzig manages the IT of a medium-sized company in his main job. In addition, he has been a freelance IT author for more than two decades. He writes primarily about topics from the areas of Android and IT security, but also incorporates experiences from his everyday life into his articles.
Manuela Lenz
Manuela Lenz is a trained IT specialist and worked for 20 years as a system administrator and project manager for large companies. Since 2017, the IT specialist has been a passionate IT-author. For EXPERTE.com she writes about project management, software and IT security.
Carsten Podszun
Carsten Podszun studied computer science and business administration and was self-employed in the retail industry for 15 years. Since 2014 he is a consultant for startups, freelance author and writes at EXPERTE.com about homepage, hosting & IT security.
Martin Gschwentner
Martin Gschwentner majored in American Studies and Media Studies in Germany, the USA and France and works as a freelance editor in Paris. He is a doctoral student at the Institute for English and American Studies at the University of Paris Diderot, where he is researching the influence of money on US politics. On EXPERTE.com he writes about IT security, data protection and software for the self-employed and small businesses.
Janis von Bleichert
Janis von Bleichert studied business informatics at the TU Munich and computer science at the TU Berlin, Germany. He has been self-employed since 2006 and is the founder of EXPERTE.com. He writes about hosting, software and IT security.
Silvia Benetti
After her studies in physical engineering, Silvia Benetti was active in the development of wind turbines. She has been writing about technical subjects as a freelance author for several years. Her focus areas include IT, artificial intelligence, industry 4.0 and renewable energies.
André Bartsch
André Bartsch is a certified technical writer. He has worked in IT for 12 years in the areas of speech recognition and business process software. Since 2020, he has been self-employed as an author, copywriter and editor. His focus is on software, internet and online marketing.
Erik Bärwaldt
Erik Bärwaldt has been working as an IT consultant for small businesses for more than two decades. In addition, he regularly publishes technical articles in various media on the topics of Linux, free software and IT security.
Thomas Köhler
Thomas Köhler studied German and history and is currently pursuing a master's degree in public history at Freie Universität Berlin, Germany. As a freelance author, he writes mainly about data protection, IT security and software.

Many other authors have written articles for EXPERTE.com.

  • Carsten Icks
  • Daniela Berg
  • Frank Vogelsang
  • Jonathan Kraske
  • Manuel Brandt
  • Robert Merkel
  • Sabine Schumacher
  • Stephanie Kolbe
  • Thomas Heindl
EXPERTE.com helps with the selection of business software, tools and products through independent comparisons, guides and reviews. EXPERTE.com helps you to find the right solutions for the challenges of digital transformation.
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