Ushasree Kamala

• Developed .NET 8 RESTful APIs using FastEndpoints for an employee fingerprint scheduling platform, reducing manual coordinator workload by an average of 17.7 hours per week through automated scheduling workflows.
• Implemented secure passwordless authentication using token-based login URLs with time-bound expiration for simplified candidate access.
• Integrated Microsoft Graph API to send automated onboarding, confirmation, reminder, and error-notification emails.
• Built Kubernetes CronJobs to deliver daily reminder emails and failure notifications, reducing appointment no-shows and manual follow-ups.
• Designed EF Core data models and managed Liquibase changelogs for version-controlled schema updates across multiple environments.
• Containerized backend services using Docker and deployed to Azure Kubernetes Service (AKS) with Rancher for cluster management.
• Maintained GitHub Actions CI/CD pipelines with automated SonarQube checks and Docker image publishing to Azure Container Registry.
• Collaborated in an Agile Scrum environment to deliver scalable, high-quality backend features.

Environment: .NET 8, FastEndpoints, C#, Entity Framework Core, PostgreSQL, RESTful APIs, Microsoft Graph API, FastToken (JWT-based authentication), Docker, Azure Kubernetes Service (AKS), GitHub Actions, Kubernetes CronJobs, Agile Scrum

• Migrated legacy ASP.NET Web Forms modules to ASP.NET Core, improving performance and maintainability while using Dapper for faster data access.
• Built secure RESTful APIs in ASP.NET Core with JWT authentication to enable reliable, role-based communication between services.
• Designed and developed microservice components for event-driven workflows, integrating Apache Kafka for asynchronous processing.
• Integrated MongoDB and Redis to support high-speed data storage, caching, and reduced database latency in critical flows.
• Containerized services using Docker and deployed them to Kubernetes clusters via Azure DevOps CI/CD pipelines for automated builds, testing, and deployments.

Environment: ASP.NET Core, C#, Dapper, Kafka, MongoDB, Redis, Docker, Kubernetes, SQL Server, Azure DevOps, Git, Agile

• Developed and maintained ASP.NET Core and C# web applications, improving system performance and overall availability.
• Implemented CRUD functionality using ASP.NET Core MVC and Entity Framework Core, enabling efficient data handling and cleaner code structure.
• Integrated .NET Identity with JWT authentication and role-based access control to strengthen application security.
• Built responsive UI components using Angular 8, HTML5, CSS3, and JavaScript to improve user experience and usability.
• Optimized SQL queries and stored procedures in SQL Server, improving database performance and reducing query execution times.

Environment: ASP.NET Core, C#, EF Core, MVC, JWT, Angular 8, HTML/CSS, JavaScript, SQL Server, Git, Azure DevOps, Agile

• Developed and optimized RESTful APIs using ASP.NET Core and C# as part of modernizing the legacy ERP system, improving performance and scalability.
• Built user interface components using React and ASP.NET MVC (Razor views and Partial Views), enhancing usability and maintainability.
• Containerized services with Docker and supported deployments in Kubernetes-based environments to improve application availability.
• Wrote and optimized T-SQL queries and stored procedures in SQL Server, using Entity Framework Core for efficient data access.

Environment: ASP.NET Core, C#, EF Core, SQL Server, T-SQL, React, JavaScript, HTML/CSS, Docker, Kubernetes, Git, Agile

• Developed RESTful APIs using ASP.NET Core and C# for billing and energy data features.
• Built responsive dashboards with React and JavaScript to display energy usage and system insights.
• Wrote SQL queries and used Entity Framework Core for data access and performance improvements.
• Implemented basic OAuth 2.0 authentication and role-based access to secure user access.

Environment: C#, ASP.NET Core, EF Core, SQL Server, React, JavaScript, HTML/CSS, Git, Azure DevOps