full-stack applications using Java, Spring Boot, REST APIs, React.js, and Angular, following clean code and industry best practices. Develop robust backend services and microservices using Java 8/11/17/21, Spring Boot, Spring MVC, Spring Security, and Spring Data, with a focus on performance, scalability … using Angular, TypeScript, Angular components, services, routing, reactive forms, and RxJS, integrating frontend applications with RESTful backend services. Design and implement RESTful APIs and microservices to support frontend applications and integrate with internal and external systems. Develop secure applications using Spring Security, OAuth 2.0, JWT, role-based access control ...