• Led re-architecting of high scale services backend infra into NoSQL Azure Fabric based services, integrated with AAD and other cloud services, processing payload compute from 600 million nested changes daily from 3 billion entries currently serving 250k enterprise customers.• Architected and led high quality, no downtime migration of 100k+ customers from legacy SQL-based to NoSQL Azure based high scale services improving SLAs from >1day to <5seconds. Scaling the service from 30k per tenant to 1Million+ and aligned features across AAD and Intune.• Led core Zero Touch corp-owned Device features that revolutionized the provisioning of Windows10 devices and seamlessly drove up install base by 8million devices across 50k customers in 1 year.• Led Endpoint Manager simplified licensing feature announced at Ignite 2019 that allows 200+ Million System Center Config Manager devices to co-manage in Intune without any customer friction, resulting in 300-500X scale/cogs optimization. In first 6 months onboarded 1.5 million devices only instead of 300 million users.• Conceptualized and led Feature Scale initiative of scale modelling of high scale services of 20+ workload teams across the organization bringing in structure to iteratively resolve scale issues in agile sprint model.• Architected and led Intune wide infra Assignment Filters enabling highly consistent cross targeting to users based on device attributes and reduced latency from 1-2 hours to <4 mins.• Last 5 years led and won 6 FHL Hackathon projects each year demonstrating huge value prop to customers.

• Led team to add resilience and several optimizations to very complex and fragile GFS Grouping and Targeting Services, drastically reducing incidents in live production from 15-20 per month to zero.• Drove the re-architecture and moving Apps from old GFS-based infra to highly scalable Azure-based infra and onboarded VPP feature leading by example into the fast iterative infra.• Hold 1 patent in Microsoft SQL Server Analysis Services Availability Design - Data Cube High Availability (US20160110438A1). • Owned and developed SQL and Analysis Services based device asset management infra and generate customer visible reports integrated with Microsoft Asset Licensing service.

• Hold 3 patents in Windows Operating Systems - Debugging in an operating system with multiple subsystems (US8104019B2) - Extending operating system subsystems (US7587722B2) - Routing exceptions to operating system subsystems (US7577962B2)• Built Windows Subsystem for Linux that provides services and environments for running native user mode shells and tools in Windows.