“Start reading the computing literature and find a way to begin building hardware or writing software now; don’t wait until you start taking formal computer courses. Practice so you write prose fast and well; it will help your thinking and give you an advantage over all those computer people from whom writing is hard.”

Retired Computing Professional

B.A. (math), San Francisco State College, 1964
Graduate coursework, Computer science, MIT, 1966-1968

How I got here…

I discovered an IBM 1620 computer while studying math, at which I was not very good, and thereafter I spent a lot of time writing programs. Upon graduation, I applied for jobs as a computer programmer and was hired by MIT Lincoln Lab. There, I evolved from a novice to a journeyman computer programmer under the mentorship of Will Crowther, the author of the first computer adventure game. I then moved to BBN where I had to good fortune to become part of the small team that developed the packet-switching technology for the ARPANET, the precursor of the Internet.
Read Dave’s computing memoir for the IEEE History Center Global History Network:

Why I love my job

As I became an experienced computer programmer and learned about designing overall computer systems, my career evolved step by step: programmer, software project leader, department leader, assistant division director, and general manager. In these latter jobs I was involved in sales and marketing as well as management. An important lesson was that I couldn’t simultaneously be a manager and remain a top rank technical person. However, I could accomplish bigger things as a manager, and was able to see a variety of business situations: contract R&D, product start-up, growth system business, and business shut down. It was interesting and exciting.

Life outside of work

I am a serial hobbiest, spending vast amounts of time on whatever hobby I have been interested in. Over the years these activities have included contract bridge, musical theater, postal chess, juggling, sailing, playing Irish traditional music, and now (in retirement) writing, editing, and self-publishing about computing history and business management. Curiously, the most recent area of interest involves lots of computing (website development, typesetting, publishing workflow, etc.). In addition I read a lot of fiction and try to see at least one movie a week: http://walden-family.com/movies/

Read more about David Walden (PDF, 121.09 KB)