With over 12+ years of experience as a Java Full Stack Developer, I excel in crafting sophisticated web applications and backend systems using Core Java/J2EE and the Spring Framework. My expertise spans the entire SDLC, particularly in Agile (Scrum) and Waterfall methodologies.I possess deep knowledge in Object-Oriented Design, design patterns, data structures, algorithms, and multithreading. My mastery of Core Java (Java 8/11) covers OOP, collections, I/O streams, and exception handling. I have a proven track record in developing microservices architectures with Spring Boot, Spring MVC, Spring Security, and other Spring components.On the front end, I am proficient in Angular (7-11), HTML5, JavaScript, jQuery, CSS3, and Bootstrap, consistently delivering seamless and responsive user interfaces. I have extensive experience with web servers like Apache Tomcat, JBoss, and WebSphere, and expertise in SOAP and RESTful APIs, AJAX, and data formats like XML and JSON.I am adept at using Java EE technologies such as Servlets, JSP, JSF, and Struts, and creating and managing AWS cloud services (EC2, S3, Elastic Load Balancer, Lambda, Elastic Beanstalk). My proficiency extends to asynchronous communication with Kafka and RabbitMQ, and comprehensive database management with MySQL and MongoDB.My technical arsenal includes CI/CD tools like Git and Jenkins and build automation tools such as Maven and Gradle. I excel in testing frameworks like JUnit, Selenium, TestNG, Mockito, and Cucumber, ensuring robust and reliable software solutions.I am skilled in resolving cross-browser compatibility issues across all major browsers, delivering consistent user experiences. My problem-solving acumen, combined with exceptional analytical, leadership, and communication skills, enables me to thrive both independently and within collaborative team environments.