Spearheaded strategic business development initiatives in collaboration with Microsoft, driving a 40% increase in joint pipeline value across priority industry verticals including Financial Services, Energy, and Retail. Built and nurtured executive-level relationships with Microsoft field teams and partner account managers to influence co-sell strategy, leading to over £25M in influenced revenue across cloud transformation programs. Designed and executed go-to-market (GTM) campaigns aligned with Microsoft’s cloud priorities (Azure, Dynamics 365, Microsoft 365, Power Platform), resulting in a 3x increase in qualified opportunities year-over-year. Orchestrated cross-functional teams across Consulting, Risk Advisory, and Technology Integration to deliver high-impact, Microsoft-enabled digital transformation programs for key clients, strengthening my position as a trusted advisor. Established Microsoft Center of Excellence to industrialize solution accelerators, IP, and innovation assets—cutting client delivery timelines by 30% and elevating win rates on competitive RFPs. Collaborated with industry leaders and Microsoft solution architects to co-develop industry cloud blueprints, enabling rapid client onboarding and showcasing differentiated Deloitte value propositions. Influenced the global alliance strategy by providing insights into regional demand patterns, partner performance, and co-sell metrics—enabling data-driven decisions that optimized partner investments.