Aug 2024 – Present · 1 yr 7 mos

• Working on building robust and secure, planet-scale distributed services in M365.

Sep 2023 – Jul 2024 · 10 mos

• • Worked on development of security enhancements in exchange server product primarily in the authentication and identity space. Led multiple crews working on infrastructure and product modernization initiatives.

Sep 2021 – Aug 2023 · 1 yr 11 mos

• Delivered multiple modern authentication experiences in Exchange on-premises servers, overseeing end-to-end engineering design, project planning, execution, and code reviews, ensuring robust, bug-free releases.
• Led crews to enhance server security and managed responses to critical zero-day vulnerabilities. Have discovered and fixed new zero-day vulnerabilities.
• Handled major escalations from large customers with executive visibility, ensuring quick root cause analysis and resolution.
• Led a team in designing and developing an Azure infrastructure monitoring service, protecting resources in our subscription.
• Contributed to team development by mentoring new hires and interns, and initiated efforts to create a vibrant engineering community focused on learning and product excellence across multiple teams.

Jul 2019 – Aug 2021 · 2 yrs 1 mo

• Working in the exchange (Backend mail & calendaring servers) team.
• Have worked on creation of new services and development across the server stack.
• Enabled cross-cloud exchange hybrid mailflow during customer migration from O365 Blackforest to World Wide cloud preventing any hybrid mailflow downtime.
• Resolved issues in extremely critical exchange 0-day attacks and contributed to mitigation tools released world wide to minimize impact .
• Owned and worked on azure-based infrastructure deployment services (multi-machine exchange cloud deployments, etc).
• Received recognition at SLT level for work done in above projects.