Sai Kiran Nagarala

Led full-stack delivery in an Agile setting, implementing scalable microservices with RESTful APIs, integrating FIS core banking API with ACH, and building Angular front-ends with RxJS and NgRx. Implemented DI, RBAC, and OAuth 2.0/JWT security; developed .NET Core APIs with EF Core and performed data operations with SQL Server. Orchestrated containers with Docker and Kubernetes, and deployed services on Azure with API Management, Key Vault, Function Apps, and Logic Apps. Set up CI/CD in Azure DevOps and implemented centralized monitoring with Application Insights and Azure Monitor; wired real-time data pipelines via Kafka.

Contributed actively to Agile processes including sprint planning and continuous integration to deliver full stack solutions. Implemented scalable microservices architecture with RESTful APIs and developed responsive UIs using Angular 18, TypeScript, and Bootstrap. Integrated OAuth 2.0 with JWT for secure authentication and RBAC for API access control. Built backend services using ASP.NET Core, C#, and Entity Framework Core, optimized SQL Server queries, and developed ETL workflows with SSIS. Utilized Azure API Management, Azure Functions, Logic Apps, and Azure Monitor for cloud-native solutions. Implemented CI/CD pipelines with Azure DevOps integrating Docker and Kubernetes. Ensured code reliability with XUnit and Karma tests, and used Postman and Swagger UI for API testing and documentation. Managed source control with Git and logging with Log4Net. Developed using Visual Studio in an Agile microservices environment.

Delivered multi-tier enterprise applications using N-Tier and DI patterns; built secure WCF services and RESTful APIs with ASP.NET Core. Led frontend work with Angular13/TypeScript and implemented state management with NgRx, plus OAuth 2.0 for SSO and RBAC. Used EF Core for data access, developed ETL with SSIS/SSRS, and integrated Dynamics 365; containerized with Docker/Kubernetes and deployed on Azure; implemented API gateway and serverless workflows with Azure Functions and Logic Apps. Implemented monitoring with Azure Monitor and Application Insights, and maintained robust CI/CD in Azure DevOps.