With over 7+ years of hands-on experience, I've conducted comprehensive Software Analysis, Design, Development, Implementation, and Testing for various Retail, E-commerce, Supply chain, Telecom, and Finance clients. Proficient in all stages of the Software Development Life Cycle (SDLC), I've utilized Agile methodologies such as Scrum, Test-Driven Development (TDD), and Waterfall. My expertise in Core Java includes Multithreading, Concurrency, File Handling I/O, Generics, Data Structures, Collections, and Java 1.8 features like Parallel Streams and Lambdas. Additionally, I'm skilled in front-end development technologies such as HTML5, CSS3, Bootstrap, ECMA Script, JavaScript, and proficient in popular frameworks like Angular, ReactJS, and Node.js. I've developed, deployed, and managed N-tier J2EE enterprise projects using Eclipse IDE, MyEclipse, and have solid experience in J2SE and J2EE technologies. I've leveraged Hibernate framework with Spring ORM, Angular (6-8) Routing, and UI router, and have extensive experience in Spring framework and Struts. Additionally, I've worked with Design Patterns, Spring Security, messaging modules using Spring JMS, Apache Kafka, Active MQ, and Rabbit MQ, and developed highly scalable APIs and microservices in Spring Boot and Node.js. With experience in various application servers and databases, including Oracle, MySQL, PostgreSQL, MongoDB, Cassandra, DynamoDB, I've designed fully distributed systems using Restful API and Microservices architecture. Proficient in RESTful services, SOAP-based Web Services, Service-Oriented Architectures (SOA), and DevOps practices, I've utilized tools like Jenkins, Docker, Bitbucket, Chef, Ansible, ELK, Kubernetes, and have experience with Cloud Computing Services like AWS and Pivotal Cloud Foundry (PCF). Moreover, I have experience with the Microsoft Azure cloud product suite and testing using JUnit, Mockito, Jasmine, Karma, and Postman, along with project management tools like JIRA and version control tools like GIT, SVN, and CVS.