4+ years of experience in Java/J2EE application development with expertise in Spring Boot and Microservices architecture. Strong proficiency in Java 8+, Spring MVC, Spring Security, Spring Cloud, Hibernate, and RESTful APIs. Hands-on experience with Front-end technologies: JavaScript, React.js, Angular 2+, HTML5, and CSS3. Extensive knowledge in AWS services (EC2, S3, RDS, IAM, CloudWatch, SNS, SQS) and Cloud-based development. Experience in building RESTful and SOAP APIs using Spring REST, JAX-WS, JAX-RS, OAuth2.0. Strong expertise in Apache Kafka, RabbitMQ, JMS for real-time messaging and event-driven architecture. Experienced in migrating applications from C/C++ to Java microservices.