🔹 OverviewAs a seasoned Freelance Software Developer, I specialize in designing and implementing high-performance APIs and server-side applications that drive digital transformation and operational efficiency. My expertise spans across diverse domains, including e-commerce, animal data management, and entertainment.🔹 Key ProjectsAnimal Service API: Developed a robust API for efficient uploading, processing, and retrieval of animal records, supporting both CSV and XML formats. Implemented advanced functionalities such as object mapping to POJOs, validation, categorization based on price, and sophisticated filtering capabilities. View on GitHubBook Store API: Architected and developed an Online Book Store API using Spring Boot, facilitating seamless book management and purchasing experiences. This API supports comprehensive management of users, books, categories, shopping carts, and orders, enhancing user interaction and backend efficiency.Cinema Server App: Created a scalable server-side application for cinema scheduling and booking across multiple locations. The application ensures flexibility and maintainability through custom dependency injection and annotation-based configurations, providing a secure and efficient user experience. View on GitHub🔹 Technical Stack: Java, Spring Boot, REST API, XML, CSV🔹 Core CompetenciesAPI DevelopmentData Processing and IntegrationObject-Oriented ProgrammingPerformance OptimizationProblem SolvingProject Management🔹 Contact MeInterested in discussing technology or potential collaborations? Feel free to connect with me here on LinkedIn or check out my GitHub repositories for more insights into my work.