Sonja Soderlund

Sonja Soderlund is an Oregon-based B2B freelance writer. Whether writing about mainframe computers, educational technology, or sustainable retail, she strives to bring clarity to complex issues. Connect with her or LinkedIn.

Mainframe Trailblazers – Part 4

Mainframe Trailblazers – Part 4

Here at Planet Mainframe, January is the month to focus on talent and training, and this week’s Trivia quiz follows suit with a quiz on some of the big talents that blazed the trail of the mainframe. These innovators have left an indelible mark on mainframe computing,...

read more
History of Unix Trivia

History of Unix Trivia

It’s an understatement to say that the mainframe has come a long way since its inception in the mid-20th century. And while some of the mainframe’s evolution took place incrementally, other developments were more revolutionary. The introduction of UNIX falls into the...

read more