Ravalika K

Designed and implemented scalable RESTful APIs using ASP.NET Web API for a multi-tenant environment. Developed and optimized SQL Server schemas with Entity Framework, enabling efficient data communication with the backend. Built interactive web interfaces with Blazor and front-ends in React/Angular, while containerizing applications with Docker and deploying as Azure-based microservices. Led CI/CD automation with Azure DevOps and Terraform for infrastructure provisioning and integrated Kafka for real-time processing.

Designed and implemented scalable RESTful APIs using ASP.NET Web API to enable seamless integration between microservices in a multi-tenant environment. Built and optimized relational databases in SQL Server using Entity Framework, wrote complex queries and stored procedures, and implemented secure authentication. Developed an interactive web portal using Blazor with real-time data updates and integrated front-end with .NET Core RESTful APIs. Deployed .NET applications on Windows and Linux, adopted CI/CD with Azure DevOps, and automated infrastructure with Terraform and ARM templates. Implemented Azure-based microservices architecture, integrated Kafka producers/consumers for real-time data streams, and used Docker for containerization. Followed TDD with xUnit/NUnit and collaborated in Agile sprints.

Enhanced banking system interoperability by developing ISO 20022 and RESTful APIs in .NET Core for secure data exchange between internal systems and third-party processors, reducing reconciliation errors across branches by 40%. Automated loan eligibility workflows by integrating RESTful APIs with credit bureaus, banking platforms, and risk tools, accelerating decisions for 1,200+ daily loan applications. Migrated historical trading and client portfolio data to AWS S3 with encryption at rest and RBAC, improving retrieval speed by 55% for portfolio managers. Implemented secure MFA client portal authentication using OAuth 2.0 and Amazon Cognito for 25,000+ clients, reducing unauthorized login attempts. Rebuilt online investment modules in Angular 13 and ASP.NET Web API, integrating secure payments, notifications, and timezone-aware scheduling, reducing failed trades by 28%.