I am transforming an existing .NET Framework WCF service and Windows application into a modern, scalable web service based on ASP.NET Core, with a user-friendly MVC frontend. In this process, I am implementing a layered architecture to make the application structure more modular, sustainable, and easier to maintain. Additionally, I am leveraging SOLID principles and Dependency Injection (DI) to increase code flexibility and ensure testability. For mobile platforms, I am also developing cross-platform applications using Android Studio and Flutter.Technologies and Approaches Used:-ASP.NET Core: Modern and high-performance web service architecture.-MVC: Building the frontend with a modern design pattern.-JavaScript and DevExtreme: Developing interactive and dynamic user interfaces.-Bootstrap: Ensuring responsive design and fast development.-SQL: Database management and query optimization.-Background Service: Handling asynchronous background tasks.-Ping Control & AOP: Performance monitoring and modularizing code.-Layered Architecture: Organizing the application into clear, maintainable layers.-SOLID Principles: Ensuring flexible, maintainable, and testable code.-Dependency Injection (DI): Managing dependencies for a more flexible and testable architecture.-Android Studio: Developing Android applications.-Flutter: Developing cross-platform mobile applications.

-Establishing development structures aligned with SOLID principles and enterprise software architecture guidelines in project management processes.-Implementing Aspect-Oriented Programming (AOP) and technologies like Autofac to manage Cross-Cutting Concerns in projects.-Integrating Exception Middleware for centralized error management.-Implementing JWT (JSON Web Token) authentication and role-based authorization systems.-Applying layered architecture by creating core (Core), Entity, DataAccess, Business, and WebAPI layers.

-Developing external applications based on ASP.NET Core for the EBA application.-Integrating developed external applications with MSSQL, MongoDB, and PostgreSQL.-Developing web services for data transfer between the EBA application and ERP systems (SAP-LOGO) or other Web APIs.-Using both SOAP and RESTful architectures while creating web services.-Performing debugging processes for EBA workflows.-Developing External Apps for the EBA application.-Application installation.-Application updates.-Post-installation support for the application.

FullStack Web Development

I worked as a Technical Support Specialist in the DELL department.-Technical support and process management.-Technical support analysis.