Dale Johnson

Architected and developed enterprise web applications using Umbraco 13 CMS on ASP.NET Core 8.0; designed and implemented Microsoft Dynamics 365 CRM integrations via custom middleware APIs with Dapper over ADO.NET for high-performance data access; created custom JSON converters and mapping layers for complex D365 formats; built modular Block Grid components and data sources for editor-driven layouts; implemented Azure AD B2C authentication; integrated Stripe for memberships and bookings; managed uSync versioned content schemas; built TypeScript/Vite frontend modules with Bootstrap 5; configured CI/CD pipelines in Azure DevOps; established service-layer architecture with DI and repository patterns; mentored junior developers and led PR reviews; deployed on Azure App Services with Azure SQL, Blob Storage and Application Insights.

Extended and customised Umbraco 13 for multilingual marketing sites; implemented block-grid and content-API patterns for React front-ends; developed Angular components for back-office editors; refactored legacy Razor views to Blazor Server for reduced JavaScript payload and real-time updates via SignalR; maintained ASP.NET Core microservices on Azure App Services; used Dapper/ADO.NET for lightweight data access; followed Git-based configuration management and Azure DevOps pipelines; documented designs and test scripts; conducted peer reviews and ensured code quality; collaborated with data teams on data mappings and stored procedures for SQL Server.

Upgraded and maintained bespoke Umbraco CMS sites (v4-v12) deployed to Azure App Services and Azure SQL; built REST APIs with ASP.NET Core; developed front-ends using Angular, React, Vue.js; automated data imports to streamline content updates; utilised Oracle PL/SQL for data querying and analysis to support migrations and reporting.