Having 7+ years in Full Stack development within the IT industry, I've navigated all phases of the Software Development Life Cycle (SDLC) across diverse sectors like Insurance, Telecom, Banking, and Finance. I actively engage in daily SCRUM meetings, weekly sprint planning, showcases, and retrospectives, utilizing JIRA as a pivotal tool for sprint tracking.My expertise lies in backend development encompassing Core Java, Collections, Spring, Hibernate, JDBC, SpringJDBC, SpringJPA, Struts, Web Services, REST (JAX-RS), SOAP (JAX-WS), and SQL. On the frontend, I'm proficient in a range of technologies—Angular JS, Angular 2/4/6/8/9/11/12/14, ReactJS, NodeJS, JavaScript, TypeScript, HTML5, CSS3/4, Bootstrap, jQuery, Tag Libraries, and AJAX, utilized for responsive webpage design. I specialize in crafting Dynamic Single Page Applications (SPAs) through the Angular React Spring full stack development toolkit and have adeptness in handling large datasets in ReactJS. My approach involves leveraging design patterns and object-oriented methodologies, particularly in mobile software design.My portfolio includes applications developed using J2EE Design Patterns such as Model-View-Controller (MVC), Singleton, Abstract Factory, Business Delegate, Iterator, and Service Locator patterns. Proficient in various Spring Framework modules—Spring MVC, IOC, AOP, JDBC, JTA, IO, Spring Dashboard, Spring Boot, Spring Microservices, Spring REST, Spring Eureka, and Spring Ribbon. I possess hands-on experience in designing and developing J2EE for Linux/Unix environments and am well-versed in persistence frameworks like Hibernate and Spring JPA. Additionally, I excel in UI design and development involving HTML5, CSS3/4, JavaScript, jQuery, ES5/6, and TypeScript.I've worked extensively with API Gateways like Amazon API, Oracle API Gateway, and Apigee API gateway, alongside hands-on experience in JavaScript unit testing using Jasmine, Jest, and Karma. My AWS proficiency extends across various services—EC2, Elastic Beanstalk, CloudWatch, CloudFormation, IAM, S3, RDS, ECS, SNS, SQL, AMI, and Lambda.