Ramkumar Murugan

Full-stack .NET engineer working in an SRE and application security capacity across multiple production applications. • Design and build secure REST APIs and microservices in C# and ASP.NET Core on .NET 8, applying SOLID, clean architecture and event-driven design • Refactored monolithic systems into microservices and React micro frontends for independent deployments • Built reusable React and TypeScript components with a Jest and React Testing Library suite, maintaining ~80% unit test coverage and a 100%

Full-stack development on Azure with ASP.NET Core and React. • Built full-stack applications with ASP.NET Core WebAPI and React, keeping front-end and back-end data in sync • Deployed applications on Azure App Services, and built Azure Functions and Logic Apps to connect systems, with Cosmos DB and SQL Server as data stores • Automated build and release through Azure DevOps pipelines, with containerized workloads running on Kubernetes • Engineered a Web API to streamline business logic, with complex DTOs,

Full-stack development with C#, Entity Framework and Angular (MiraMed Ajuba). • Designed 10+ reusable Angular components for Helpdesk, an internal ticketing platform, cutting front-end development time by 20% • Built scalable REST APIs in C#, using LINQ with Code-First Entity Framework for efficient CRUD operations and schema migrations • Designed structured, validated data models and connected the front end to APIs through HttpClient • Debugged and fine-tuned APIs for optimal response time; validated inpu

• Developed modular, reusable components in Umbraco CMS to improve code reusability and maintainability • Transformed static HTML pages into dynamic, interactive pages, improving the end-user experience • Worked with designers and content editors so pages could be maintained without developer help

Application support and SQL Server development for Microsoft (client). • Maintained 100% SLA compliance and reduced client service tickets by 40% through proactive monitoring and documentation • Supported Campus, Microsoft's internal knowledge-sharing and content management platform, and Virtuoso, a ServiceNow-based application • Created stored procedures in Microsoft SQL Server and ran post-deployment and API testing with Postman • Automated repetitive support checks and data clean-up with Python scripts