This report examines cloud computing solutions for DTGOV, a public company seeking to modernize its IT infrastructure. The report recommends Service Load Balancing Architecture and Dynamic Scalability Architecture to enhance performance and client satisfaction. The Service Load Balancing Architecture focuses on distributing client requests across multiple servers, improving system performance and minimizing response times. Dynamic Scalability Architecture allows for flexible resource allocation based on demand, increasing efficiency and reducing costs. The report also discusses the benefits of these architectures, including improved reliability, scalability, and manageability, along with potential issues like migration challenges. The implementation of a hybrid cloud model is proposed to further improve DTGOV's growth, including moving web services to the cloud for high availability and migrating Line of Business applications to the public cloud for increased flexibility and responsiveness.