Living in the platform
The move to a greenfield SAP system illustrates what Bradshaw means by “living in the platform.” Rather than customize a system to fit exactly what had gone before, he wants to get the most out of a platform’s innate capabilities.
“It’s what is differentiating for the business that really matters,” he says. “For those non-differentiating capabilities, you shouldn’t spend a lot of energy; you should do the base configuration and then shift the business toward the different solutions.”
Another example: Kyndryl — or the IBM business unit that eventually became Kyndryl — already used Workday before Bradshaw arrived, but only in a limited way, alongside dozens of other HR applications. “The choice to expand on Workday was to double down and make that the platform, collapsing all of those 60-plus different applications and leveraging that platform,” he says.
For some aspects of those migrations, including configuration and test management, he brought in external systems integrators: KPMG to help with Workday, and Deloitte for SAP applications such as Ariba and Fieldglass. For other aspects, such as setting up application environments in Azure, he had help from Kyndryl’s own consulting staff.
One advantage Bradshaw has that CIOs in other kinds of business don’t is he can turn learning experiences from costs into profit centers for Kyndryl if a task turns out to be something the consulting team can sell to other companies as a service.
That was the case with the migration of quote-to-cash and financials data from IBM’s legacy SAP system to Kyndryl’s greenfield instance.
To develop the tools to do that, Kyndryl partnered with SAP, and now offers its customers a data migration service using those tools.
Transferrable mainframe skills
Kyndryl’s old mainframe applications have been migrated, too.
“We now have no mainframe applications,” Bradshaw says. “We’re completely running in Azure or are software-as-a-service based.”
Other CIOs are moving their applications off mainframes as well, perhaps in part because they’re concerned they may not be able to find skilled employees to maintain them in the future. This can become a self-fulfilling prophecy as new IT graduates shy away from mainframes and turn to cloud technologies instead to avoid finding themselves in a career dead-end.
But Bradshaw sees a way forward for both existing mainframe experts and those learning about them today.
“Folks who have a mainframe background are perfectly suited to manage hyperscaler environments and even across multiple hyperscale environments,” he says. “The core disciplines you use to run and manage a mainframe well are the same disciplines you have to exercise to manage those hyperscaler environments.”
That equivalence, however, didn’t become apparent to Bradshaw and his colleagues as early as it could have.
“We could have brought more people along on that journey,” he says, a move that might have enabled Kyndryl to complete some of its application migrations sooner.
The surprise for Bradshaw was that staff were typically able to pick up the skills necessary to transfer from mainframe to hyperscaler management in four to six months, with the best making the switch in just two or three months.
“I didn’t think we could go up the scale that quickly,” he says.
Bradshaw has one other regret, besides overlooking the transferrable skills of his mainframe staff: not kicking off the organizational change management process sooner to better communicate the notion of living in the platform.
As it was, he communicated through the business leaders, with each of them relaying the message in a language their teams would understand. The focus was on the most important use cases, and on making the change without disrupting customers’ activities.
The process was successful in that staff knew where to go for help, he says, noting that it’s not enough to give them 20 hours of classroom training and then leave them to it: you have to give them a help line to call and let them know they’ve got support.
Even if they call to say, “’I know we covered this and I feel really silly to have to ask,’” he says, “Don’t make them feel silly.”