I am full stack java developer with 13+ years of experience. I have developed APIs using Java/J2ee, Spring, Spring Boot, Microservices, Hibernate, JPA, Python, Docker, Docker Hub,Kubernetes, Jenkins ,AWS(Ec2,S3, IAM, EKS, PVC , load balancer), Angular for Monolithic and Microservices architecture application. APIs that adhere to REST principles such as resource-based URLs, stateless communication, and standardized HTTP methods (GET, POST, PUT, DELETE). Furthermore, I have implemented security measures in API development using secure communication protocols (HTTPS), incorporating authentication mechanisms such as spring security, OAuth, JWT and implementing authorization rules to control access to specific API resources.