Cisco Engineer Rewrites Legacy Code With Unlimited AI Tokens

Cisco is taking a bold approach to enterprise software modernization. President Jeetu Patel recently handed a massive responsibility to a 27 year old engineer named Padmanabhan Krishnamurthy. According to a recent report by Tom's Hardware, the technology giant granted him unlimited AI tokens to refactor 98 percent of its legacy code within a 24 month timeframe.

Krishnamurthy is not a typical new hire. He previously founded EzDubs, a real time speech translation startup. Cisco officially completed the acquisition of this AI software company in November 2025 to enhance its global collaboration portfolio. The integration brings world class teams and cutting edge technology directly into the Cisco Collaboration division. Before this new assignment, Krishnamurthy was working several levels down in the organizational chart on unstrategic tasks. A chance conversation in the San Francisco office changed his career trajectory entirely.

The engineer proposed that a small two person team could completely overhaul the outdated systems. Patel agreed and provided a blank check for computational resources. The initial phase involves a four week proof of concept to validate the technical approach before full deployment. This strategy highlights a growing trend among tech leaders who trust young talent to challenge established workflows and bypass traditional bureaucratic hurdles.

This initiative reflects broader corporate shifts toward AI native engineering practices. Companies are increasingly relying on advanced models to identify vulnerabilities and modernize outdated frameworks at machine speed, as detailed in Cisco security guidance. Cisco has previously highlighted how AI transformation journeys move organizations from fragmented systems to smarter workflows by addressing decades of accumulated institutional knowledge. By empowering internal innovators, the company aims to accelerate the delivery of next generation features without expanding headcount unnecessarily.

Patel described Krishnamurthy as an energizer bunny who naturally revs up the entire organization. The executive is now actively searching for similar young hires who possess a founder mentality and fresh perspectives. This move signals a strong vote of confidence in Generation Z workers. It directly counters industrywide concerns about entry level job reductions and the misconception that younger employees lack strategic vision. Other industry leaders are also prioritizing young talent for their innovative thinking and willingness to disrupt the status quo.

The outcome of this high profile experiment will likely influence how major technology firms handle technical debt. If successful, the methodology could become a standard blueprint for enterprise software modernization across the global tech sector. This bold experiment demonstrates that empowering ambitious individuals with the right technological tools can yield transformative results for established corporations. The tech community will be watching closely to see if unlimited AI resources can truly replace decades of manual code maintenance and accelerate product delivery cycles globally.