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What is a CTO? The exec who sets tech strategy

CIO

What is a CTO? The chief technology officer (CTO) is the senior executive who focuses on the technological requirements, opportunities, and challenges within an organization. What does a CTO do? What does a CTO do? Years ago, the CTO most often led the infrastructure function.

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Cengage Group CTO Jim Chilton on the P&L difference

CIO

Jim Chilton is an award-winning CIO who serves as the chief technology officer of Cengage Group, an innovative disruptor in the edtech space. As a business and technology executive, Chilton leverages his unique experiences to drive innovation and optimize technology throughout the company.

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How Trainline’s CTO stays on track with professional development

CIO

Few would swap sunny San Francisco and the innovation of Silicon Valley for a train ticketing company serving disgruntled UK commuters, but try telling that to Trainline CTO, Milena Nikolic. The only sustainable way for us to prove this is break the barriers for underrepresented groups as they enter the tech world,” she says.

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Tunstall’s CTO wants to build the Porsche 911 of telehealth

CIO

Gary Steen joined assistive technology provider Tunstall Healthcare as its group chief technology officer (CTO) in August 2021, having previously been managing director for technology at telecommunications provider TalkTalk. So Steen has a critical role to play.

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ShareWell wants to scale mental health support with its 10,000 support groups

TechCrunch

She points to other successful peer-based support groups such as Alcoholics Anonymous. I did find some Reddit forums and Facebook groups, which I thought was pretty shocking at this day and age, that there wasn’t a better place to go.” We have a lot of host training materials, and we support the hosts.”

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Masters, an app for training with celeb athletes, closes a $2.7M seed funding round

TechCrunch

Now a new startup — in beta since 2021 — hopes to become that platform where elite athletes can train mere mortals such as myself. is an app that lets users train with some of the world’s most famous athletes and learn the tricks of their trade via four-week guided, on-demand training programs.

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The Future of Machine Learning in Cybersecurity

CIO

Machine learning is all about training models to learn automatically from large amounts of data, and from the learning, a system can then identify trends, spot anomalies, make recommendations and ultimately execute actions. Challenge 2: The access to large amounts of training data, especially labeled data. Challenge 3: ML security.