Led architecture and design activities supporting adoption and implementation of Microsoft Azure and Microsoft 365. • Designed and implemented a solution to provide employees with secure remote access to key business applications such as ERP systems during the COVID-19 pandemic.• Improved reliability and significantly reduced maintenance of the company website through migration from on-premises Windows servers to Azure platform-as-a-service app services and SQL databases.• Spearheaded the adoption of Microsoft Teams and OneDrive for Business to improve employee access to files, and to reduce use of on-premises file servers.• Led design and implementation of infrastructure-as-a-service in Azure to complement existing on-premises datacenter compute capabilities.• Drove reduction in spend by implementing Microsoft Intune to replace existing mobile device management platform.• Established best practices, standards, and principles governing use of Microsoft Azure, including use of infrastructure-as-code, Azure Policy, Azure Monitor, and Azure Security Center.• Optimized spend and provided a richer DevOps feature set through migration from GitHub Enterprise to Azure DevOps.• Significantly reduced malicious sign-ins through use of Azure Active Directory single sign-on with conditional access and Azure multi-factor authentication. • Delivered annual savings of over half a million dollars by migrating 13,000 users from on-premises Exchange Server 2007 to Exchange Online.• Introduced a formal review process for new services, ensuring alignment with established architectural best practices, standards, and principles, resulting in reduced cost and complexity.

Senior developer for Oracle E-Business Suite ERP and Oracle databases.• Participated in two successful Oracle ERP implementations in the UK and US.• Led the introduction of Subversion source code control, significantly streamlining change management processes.• Developed reports, customizations, and integrations for Oracle ERP.• Proactively recommended service improvements, including a more modern reporting platform.