24 May 26

The Ferrari in Manhattan: What a Telecom’s AI Rollout Taught Us About Workflow Friction

Stephanie Denino (Head of Advisory, FOUNT)

An AI coding assistant helped developers generate code faster, but time to market did not improve because coding was not the bottleneck. Workflow data revealed the real delays: shifting priorities, unclear decision rights, and slow handoffs. Once those were measured and fixed, business outcomes started to move.

In Practice
7 min read

Six months after deploying an AI coding assistant to 1,200 developers, technology leaders at a Fortune 100 telecommunications company were puzzled.

Developers generally liked the tool, and code was being generated faster. But products were not reaching customers any sooner. Executives had expected significant improvements in time to market, and they were not materializing.

“I have tons of data about tools and processes,” one tech leader said, “but I still can’t see where and why things are getting stuck.”

That is when they brought us in to go deep on the reality of how work was actually getting done.

Using workflow-specific surveys, we collected data from a statistically meaningful subset of developers on how they actually spent their time: where effort concentrated, which tools were helping and which were not, where handoffs slowed things down, and what they were working around.

Three weeks in, we had answers, and they did not point to the technology. Coding had never been the bottleneck.

Developers were spending the majority of their time managing shifting scope, waiting on unclear priorities, and navigating slow handoffs across teams. The AI coding assistant had made one part of their work faster but had not touched the parts causing delays. Code was written faster and then sat in a queue.

Leaders knew anecdotally that prioritization and handoffs were painful. What they lacked was quantified, scaled evidence of how pervasive the problem was across workflows, teams, and levels of seniority. The engagement turned those impressions into data.

With that data, the company clarified decision rights, simplified backlog prioritization, and collapsed overlapping roles. Time to market then started to move, improving 10% and counting.

Looking back, one of the engineering leads described it this way: “What we did initially was like giving employees a Ferrari in Manhattan congestion. The AI tool is powerful, but the bottlenecks prevented speed.”

This is the pattern we see repeatedly: AI tools that work as designed but fail to deliver against business expectations, because the workflows surrounding the AI were never examined. The technology gets blamed while the real issue sits elsewhere.

Before this engagement, the congestion could not be seen. Once it was measured, it could be fixed.

In Practice
7 min read

Six months after deploying an AI coding assistant to 1,200 developers, technology leaders at a Fortune 100 telecommunications company were puzzled.

Developers generally liked the tool, and code was being generated faster. But products were not reaching customers any sooner. Executives had expected significant improvements in time to market, and they were not materializing.

“I have tons of data about tools and processes,” one tech leader said, “but I still can’t see where and why things are getting stuck.”

That is when they brought us in to go deep on the reality of how work was actually getting done.

Using workflow-specific surveys, we collected data from a statistically meaningful subset of developers on how they actually spent their time: where effort concentrated, which tools were helping and which were not, where handoffs slowed things down, and what they were working around.

Three weeks in, we had answers, and they did not point to the technology. Coding had never been the bottleneck.

Developers were spending the majority of their time managing shifting scope, waiting on unclear priorities, and navigating slow handoffs across teams. The AI coding assistant had made one part of their work faster but had not touched the parts causing delays. Code was written faster and then sat in a queue.

Leaders knew anecdotally that prioritization and handoffs were painful. What they lacked was quantified, scaled evidence of how pervasive the problem was across workflows, teams, and levels of seniority. The engagement turned those impressions into data.

With that data, the company clarified decision rights, simplified backlog prioritization, and collapsed overlapping roles. Time to market then started to move, improving 10% and counting.

Looking back, one of the engineering leads described it this way: “What we did initially was like giving employees a Ferrari in Manhattan congestion. The AI tool is powerful, but the bottlenecks prevented speed.”

This is the pattern we see repeatedly: AI tools that work as designed but fail to deliver against business expectations, because the workflows surrounding the AI were never examined. The technology gets blamed while the real issue sits elsewhere.

Before this engagement, the congestion could not be seen. Once it was measured, it could be fixed.

Related Resources

Fresh perspectives about reducing work friction and  improving employee experiences.