Manikumar Garaga

Led modernization of large-scale legacy healthcare applications by migrating monolithic systems to scalable .NET Core 8 microservices on Azure. Architected and developed enterprise-grade healthcare solutions using ASP.NET Core, React.js, and REST APIs, aligned with HIPAA security and EHR integration standards. Designed reusable, loosely coupled architectures with SOLID, CQRS, Repository and Factory patterns, DI, and clean architecture to improve maintainability and scalability. Oversaw full SDLC activities from requirements through deployment, mentored teams, and established AI-assisted development workflows (Azure OpenAI, GitHub Copilot, Claude) to accelerate feature delivery and code quality. Built containerized deployments with Docker/Kubernetes, implemented Infrastructure as Code with Terraform, and created CI/CD pipelines using GitHub Actions and Azure DevOps. Implemented secure data exchange (OAuth 2.0, JWT, Azure AD) and high-volume event processing (Azure Event Hub, Kafka, Serv

Designed and developed scalable enterprise web applications using .NET Core, Angular, RESTful APIs, and cloud-native patterns to support secure dealer management and operational workflows. Modernized legacy modules by refactoring to modular, service-oriented components; applied SOLID, clean architecture, and DI. Implemented secure authentication with OKTA/OAuth 2.0/JWT, RBAC, and HTTPS. Integrated cloud services (Amazon RDS, DynamoDB, S3, Lambda, App Runner) to deliver scalable, fault-tolerant workflows. Built reusable front-end components and standardized development patterns to accelerate feature delivery. Optimized data access with EF Core and SQL queries; participated in Agile ceremonies, code reviews, deployment activities; collaborated with QA and UX teams.

Developed responsive enterprise web apps using .NET Core MVC, ASP.NET Web API, and Angular; modernized legacy modules; implemented secure authentication using Forms/OKTA; integrated AWS services; built EF Core data access; designed REST APIs; delivered reusable front-end components; participated in SDLC activities.