Daniel C Email & Phone Number

• Involved in working with Backend services and API development for the team, using C#, ASP.NET Core, Microservices, and Messaging queues.• Enhanced existing features and added various functionalities to an Internal Application, using C# 9, 10 features like LINQ, delegates, and async/await• Analyzed the requirements and developed code along with MS Test cases, achieving 95% code coverage and 100% test pass rate• Implemented custom Exception Handling to provide more information for each transaction and used multi-threading concepts for the legacy application to run as a batch• Used Microservices architecture, with ASP.NET Core-based services interacting through REST and Rabbit MQ message brokers and implemented security of Microservices and leveraging API Gateway (Ocelot) for easy Api management. • Worked on developing an Experience API which is responsible for the primary way members interact with the mobile app and developed the GraphQL Services using Hot Chocolate enhancing the application for a fast user experience• Created single sign on functionality for same product line applications and secure various APIs and client applications using OAUTH and OpenID standards by implementing Identity server 4. • Used design patterns like Singleton, Data Access Objects, Factory and builder to create dynamic validation rule engine to execute business rules and used strategy design pattern for executing different algorithms to complete invalid data.• Deployed microservices in modern container using docker and migrated the old legacy deployment method to more modern Devops approach using GitHub actions.

Remote

• Designed and built an ASP.NET Core service that acted as a data pipeline from a third-party system to ours, using HangFire framework and SFTP client• Reduced the data processing time by 50% and increased the data accuracy by 90% by downloading, parsing, validating, and making available patient and medical claim data for our Medical Billing Software• Devised and implemented a Patient Appointment Scheduling System that was deployed at two medical facilities, using C#, ASP.NET Core, SQL Server, and Azure• Handled 10k daily appointments per doctor and improved the customer satisfaction by 80% by designing SQL schema, writing stored procedures, coding ASP.NET Core Rest API using CQRS pattern and async model• Implemented various business rules in C# for Medical Claim Validation, which reduced the claim denial rate by 10% and increased revenue by 15%

• Developed web application using ASP.NET, Entity Framework Core, and C#• Enhanced the Portal UI using HTML, JavaScript, XML, Razor, and CSS as per the requirements and provided the client-side JavaScript validations• Configured ASP.NET to manage Controller classes and set their dependencies in a Startup file and integrated middle tier with ASP.NET MVC and also used .NET Core components for backend processing• Enhanced C# applications and worked on the bugs in the applications, reducing the error rate by 30%• Used Entity Framework Core for mapping the ORM objects to table using Data Annotations and Fluent API• Developed Web services component using XML, WSDL and SOAP to transfer and transform data between applications• Created and consumed RESTful Web Services using ASP.NET Core MVC, improving the data exchange and integration by 40%

Rockwall, Texas, United States

• Designed and developed Windows applications using WINFORMS,WPF, XAML, MVVM, PRISM, C#, and Rest services, with styling using CSS.• Improved the user interface and user experience by 50% by using Microsoft Blend for graphical XAML design• Worked on web applications using ASP.Net MVC, ASP.NET core, Azure services, Microservices, XML, HTML, JavaScript, and CSS, with precompiled CSS• Increased the performance and usability by 25% by using ASP.Net MVC, ASP.NET core, Azure services, and Microservices• Experienced in Agile software development methodologies and participated in estimation using Agile methodologies• Worked with Telerik, DevExpress, SOAP UI, and other third-party tools to enhance the functionality and quality of the applications• Developed SQL stored procedures, functions, and triggers with SQL Server and optimized the database performance by 20%

Bachelor'S Degree, Computer Science

Computer Software Engineering