رين الهرباوي

• Completed an internship focused on software development, gaining hands-on experience in a 3-tier layered architecture: controller, service, repository.
• Applied Domain-Driven Design (DDD) principles to effectively structure business logic, enhancing modularity and maintainability.
• Leveraged key design patterns such as Repository, Builder, and Factory to create efficient and scalable solutions.
• Implemented robust File Persistence and Database Repositories, ensuring clear abstraction layers for data management.
• Integrated secure JWT-based authentication, refresh tokens, and role-based access control (RBAC) to enhance application security.
• Collaborated with cross-functional teams to deliver high-quality software solutions, demonstrating strong problem-solving skills and adaptability.
• Wrote unit tests with Jest, achieving hight test coverage and ensuring production readiness