Gopi J
Senior Full Stack Java J2ee Developer @Cardinal Health
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WORK HISTORY
Senior Full Stack Java J2ee Developer @Cardinal Health
Dublin, OH, US
Involved in the complete SDLC, from requirement analysis and design to development, testing, and deployment.Built responsive React.js front-end applications using functional components, React Hooks, and Redux for efficient state management.Integrated RESTful APIs with front-end components to enable seamless, secure client–server communication.Developed robust Spring Boot and Spring MVC backend services, implementing Spring Security for role-based authentication and authorization.Designed and implemented microservices architecture, improving modularity and scalability across multiple business domains.Secured applications using JWT and OAuth2 for API-level authentication and user session management.Utilized Hibernate/JPA for ORM with Oracle and MySQL, and designed NoSQL schemas in MongoDB for flexible data modeling.Automated builds and deployments using Maven and Jenkins CI/CD pipelines, ensuring consistent delivery and version control.Deployed enterprise applications on AWS Cloud and IBM WebSphere, maintaining high availability and operational reliability.Adopted DevSecOps and code quality best practices, integrating JUnit and SonarQube for testing and static code analysis.Collaborated using Agile/Scrum methodologies and managed sprint activities through JIRA.
EDUCATION
Jawaharlal Nehru Technological University Hyderabad (JNTUH)
Bachelors Technology, Computer Science and Engineering
ABOUT GOPI J
Sr. Full Stack Java/J2EE Developer with 10+ years of experience designing, developing, and delivering enterprise-grade, cloud-native applications for Healthcare, Finance, Insurance, and Telecommunications domains. Adept at building scalable microservices architectures using Java 8/11, Spring Boot, Spring Cloud, and Hibernate, and creating dynamic, responsive front-end applications with React.js, Angular, HTML5, CSS3, and JavaScript (ES6+).Proven expertise in developing and integrating RESTful APIs, SOAP web services, and microservices, and securing applications using OAuth2, JWT, and Spring Security. Skilled in cloud-native deployments on AWS (EC2, S3, RDS, Lambda, API Gateway, DynamoDB, CloudFormation, CloudWatch, IAM), and containerized solutions using Docker, Kubernetes, and Amazon EKS, with strong focus on high availability, scalability, and DevSecOps best practices.Hands-on experience in CI/CD pipeline creation using Jenkins, Maven, and Gradle, automated testing with JUnit, Mockito, and PowerMockito, and source code/version management using Git/GitHub, SVN, and CVS. Well-versed in NoSQL databases (MongoDB, Cassandra), RDBMS (Oracle, MySQL, SQL Server), and performance optimization using Redis, RabbitMQ, and Kafka.Excels in Agile/Scrum environments, collaborating with cross-functional teams to deliver high-quality solutions on time. Passionate about building scalable enterprise applications, optimizing system performance, and adopting emerging technologies to drive business impact.
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