New Book:

Don’t Be Afraid of the Mainframe

The Missing Introduction for IT Leaders and Professionals

I am proud to announce the publication of “Don’t Be Afraid of the Mainframe”.

don't be afraid of the mainframe by niek de greef - book cover

This book is designed to help anyone needing a clear and practical introduction to IBM mainframe technology. Whether you’re a decision maker, architect, or IT professional aiming for a fast and solid understanding of mainframe basics, this guide is made for you.

Perfect for Executives making strategic decisions about legacy systems and IT professionals seeking to understand mainframe technology. Discover how mainframes really work and build your confidence with this essential guide.

Soon available in print and digital formats through major retailers worldwide.

For orders after publication, please go through the official launch page at EXECPGM.org.

You can contact me now for pre-orders. Please email me at ndegreef@seneqa.nl.

[Contact Seneqa for mainframe consultancy and strategic guidance]