Varun Kumar Reddy Gaddam Email & Phone Number

United States

United States

• Architected a distributed microservices ecosystem using C#, .NET Core 3.0, and Docker, modernizing a monolithic insurance system into a scalable solution for policy management and claims processing.• Designed and optimized database schemas in SQL Server 2019 and MongoDB 4.4, utilizing sharding and indexing to handle high-volume transactions efficiently.• Developed a health management system using ASP.NET MVC 5, enhancing application modularity with strongly typed views and attribute routing.• Integrated Ajax and JSON for asynchronous updates, improving real-time interactions and reducing load times in a financial platform.• Secured APIs with JWT token authentication in ASP.NET Web API 5.0 and developed the DAL using Entity Framework 6, ensuring robust data security for a healthcare application.• Consumed and exposed web services using WCF 4.8 and SOAP, supporting financial transactions with a solution built on HTML5, C#, and ASP.NET MVC 5.• Optimized cloud infrastructure on Azure (AKS 1.20, Service Bus, API Management), ensuring seamless integration and scalability for a global insurance platform.• Implemented CI/CD pipelines with Jenkins, Docker, and Kubernetes, applying rollback strategies and blue-green deployments to minimize downtime.• Managed version control using Git, implementing branching strategies and performing code reviews to ensure high-quality, collaborative development across distributed teams.

Hyderabad, Telangana, India

• Developed a scalable multi-tier application using ASP.NET Core 3.1 for backend services, ADO.NET for data access, and Angular 12 for a dynamic UI, improving system performance in a healthcare application.• Implemented interactive web components with Blazor WebAssembly and ASP.NET MVC 5, enhancing patient record management and appointment scheduling.• Designed RESTful APIs to interface with EHR systems, ensuring secure and compliant data exchange, reducing manual entry errors.• Built SPAs using Angular 12 and TypeScript 4.x, improving application responsiveness through dynamic content and interactive features.• Created stored procedures and reports using SQL Reporting Services (SSRS), refining data models for enhanced reporting.• Enhanced data security using SQL Server Transparent Data Encryption (TDE) and Redis 6.x with TLS, safeguarding patient information.• Engineered CI/CD pipelines utilizing Azure DevOps, Docker, and Kubernetes, with canary deployments and Helm for package management.• Developed automated testing suites using NUnit and Jest, incorporating Cypress for complete test coverage, improving reliability and reducing defects.• Orchestrated Agile development processes within Scrum and Kanban frameworks, optimizing workflows and leveraging tools like Jira and Confluence for effective project management.

Master'S Degree, Computer Science

Information Technology