Career Profiles

Explore profiles of real professionals and students to learn how they got started, what they love about computing, and all about the fascinating work they do.

Ronald O. Brown

President, Ronald O. Brown Consulting, Casco, United States


BSEE (with distinction), University of Maine, Orono ME
MSEE, Tufts University, Medford MA
PhD, Queen's University at Kingston, Kingston Ontario
“Two important points: 1) There is no such thing as an unimportant course. 2) Always define the whole problem; otherwise, the laws of unintended consequences will ensnare you.”

I'm a IT systems engineer, that is I look at the whole issue and integrate the parts. I don't specialize in any particular subsystem, like the computer, network, etc. My spark was lit in a 1961 undergrad class in communications where I learned about speech, hearing, information, computers, and voice, data, and image telecommunications and communications; and business processes. I went on to receive my doctorate in electrical engineering. As a systems engineer, I integrate all of these to make a working system. I first used the cloud in 1979 presentation and implemented the world's first CLEC in 1983. I'm having a great ride!

Tough question. There are several candidates, but the winner is conceiving, designing, and directing the implementation of the world's first Competitive Local Exchange (telephone) Company, CLEC, as well as the first all digital synchronous network that converged voice, data, and image communications. After conceiving it, I designed it. I demonstrated that it would work to the customer, Westinghouse Electric. I showed that it would be cost effective. I had to overcome both technical challenges and political ones. For example, a letter from the President of Bell of Pennsylvania stating it would not work. But we completed it on schedule and under budget, and it was a financial success. In 1983, it was the first convergence of voice, data, and image communications and computers. It was the beginning of the cloud!

I'm old enough to retire, but I still take on a few projects a year as an expert in patent, anti-trust, contracts, and other civil matters. I am active in the IEEE, STEM education development, and the Maine Technology Users Group where I direct a STEM scholarship program. I thoroughly enjoy it. I live in a log cabin on a (drinkable) lake and also take time for a myriad of activities! I water ski, sail, and swim in the summer; ice skate, snowshoe, and ski in the winter; then too, there's the symphony and art museum. Most important are five grandchildren whom I see as often as possible. Life is full! Life is good!

Brown presenting

Brown's business tips

Brown at the University of Maine

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Explore profiles of real professionals and students to learn how they got started, what they love about computing, and all about the fascinating work they do.

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Sandra Lerner

It is difficult to imagine a time when computers were not capable of sharing information and resources with great ease. Sandra Lerner pushed the boundaries of network computing as one of the co-founders of Cisco Systems, which introduced one of the first commercially viable routers. The router was born while Sandra was working at Stanford University in the 1980’s after earning her Master’s degree there in Computer Science. To avoid the tedious task of transferring information between computers using floppy disks, she and co-founder of Cisco, Leonard Bosack, created a local area network, or LAN, between their campus offices using a multiprotocol router that Bosack developed. Shortly thereafter the pair started Cisco Systems, and began selling the router which was a success, because it could work with so many different types of computers. After Leaving Cisco in 1990, Lerner started the trendy cosmetics company Urban Decay and became a philanthropist and avid activist for animal rights.

Turing machine
Alan Mathison Turing
Alan Mathison Turing

Did you know that computing has been used in military espionage and has even influenced the outcome of major wars? Alan Mathison Turing designed the code breaking machine that enabled the deciphering of German communications during WWII. As per the words of Winston Churchill, this would remain the single largest contribution to victory. In addition, he laid the groundwork for visionary fields such as automatic computing engines, artificial intelligence and morphogenesis. Despite his influential work in the field of computing, Turing experienced extreme prejudice during his lifetime regarding his sexual orientation. There is no doubt that computers are ubiquitously part of our lives due to the infusion of Turing’s contributions.

Bletchley Park
Dr. Sue Black
Dr. Sue Black

Dr. Sue Black has demonstrated the power of social networking. She used Web 2.0 technologies to help raise awareness of, and critical funding for, Bletchley Park, the UK World War II center for decrypting enemy messages. She has also been an active campaigner for equality and support for women in technology fields, founding a number of online networking platforms for women technology professionals. A keen researcher, Dr. Black completed a PhD in software measurement in 2001. Her research interests focus on software quality improvements. She has recently won the PepsiCo Women's Inspiration Network award, been named Tech Hero by ITPRO magazine and was awarded the first John Ivinson Award from the British Computer Society. In 2011 Dr. Black set up The goto Foundation, a nonprofit organization which aims to make computer science more meaningful to the public, generate public excitement in the creation of software, and build a tech savvy workforce. Read Sue's blog about The goto Foundation:

James Dammann

If you have used a word processor today, moved your mouse on your laptop, dragged an object around on your smartphone, or highlighted a section of text on your tablet, you can thank Jim Dammann. In 1961 during his second year at IBM and just one year after completing his PhD, Jim created the concept of what today we all take for granted -- the cursor. This idea he documented in utilizing the cursor within word processing operations.

After retiring from IBM, Jim went on to inspire future generations of software engineers at Florida Atlantic University. His work there too demonstrated his creativity for he spent considerable effort enhancing their software engineering program by integrating ideas and feedback from local industries into the University curricular. Today, Jim lives in the Westlake Hills west of Austin Texas and spends most of his time in his art studio. He wrote and published The Opaque Decanter, a collection of poems about art, which provided a new view at part of art history.

MATLAB graph
Cleve Moler

Cleve Moler improved the quality and accessibility of mathematical software and created a highly respected software system called MATLAB. He was a professor of mathematics and computer science for almost 20 years at the University of Michigan, Stanford University, and the University of New Mexico. In the late 1970’s to early 1980’s he developed several mathematical software packages to support computational science and engineering. These packages eventually formed the basis of MATLAB, a programming environment for algorithm development, data analysis, visualization, and numerical computation. MATLAB can be used to solve technical computing problems faster than with traditional programming languages, such as C, C++, and Fortran. Today, Professor Moler spends his time writing books, articles, and MATLAB programs.

Listen to what Professor Moler has to say about his life’s work:

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