Case Study: Marsh McLennan accelerates application transition and onboarding with CAST Imaging

Marsh McLennan accelerates application transition in months with CAST

Marsh McLennan, a global professional services firm, faced a major challenge when transitioning the development and maintenance of over 800 custom applications to a new shared services organization. The success depended on transferring vast amounts of technical and tacit knowledge about these systems quickly. They partnered with CAST and used its product, CAST Imaging, to address this.

CAST Imaging automatically analyzed the applications to create interactive blueprints of their internal structures and dependencies. This solution allowed the new team to learn and understand the systems rapidly without manually digging through code. For Marsh McLennan, CAST dramatically accelerated the team's learning curve, reducing a transition expected to take years down to months, while also speeding up onboarding and improving overall team responsiveness.

Marsh McLennan