"As a Back-End Developer, I provide robust, scalable solutions using ASP.NET Core (C#). My services include building secure, high-performance REST APIs and Microservices, integrating database solutions with PostgreSQL, MsSQL, and AWS databases. I deliver efficient authentication and authorization systems, leveraging ASP.NET Core Identity for secure user management. Additionally, I specialize in message-driven architecture, implementing RabbitMQ and MassTransit for seamless asynchronous communication. My backend solutions prioritize scalability, security, and reliability, ensuring efficient data handling and smooth API integrations with front-end applications."