I develop enterprise-grade backend and mobile systems using Java, Android, and Spring Boot, designed for high performance, scalability, and long-term maintainability. My work includes building authentication systems, role-based control, optimized data-processing modules, and fully documented REST APIs tailored to your business needs. I design clean architectures, integrate third-party services, implement caching, and ensure every component meets industry security standards.
Deliverables: complete backend codebase, Android frontend codebase, fully documented REST API, database schemas and ERDs, CI/CD pipeline setup, environment variables configuration, deployment instructions, cloud hosting support, and post-launch optimization.