Rohit Kumar
Java Full Stack Developer @CGI
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WORK HISTORY
Java Full Stack Developer @CGI
CA
Built scalable and high-performance full-stack solutions for enterprise-level Java applications, focusing on security, maintainability, and efficiency• Spearheaded full-stack development using Java, Spring Framework, Angular, and JavaScript, delivering comprehensive solutions for both client-side and server-side systems• Designed and deployed RESTful APIs, integrating systems with third-party services to expand functionality and streamline business operations• Managed relational databases like MySQL and PostgreSQL, focusing on schema design, performance optimization, and writing efficient SQL queries• Demonstrated strong troubleshooting and debugging skills, resolving critical production issues promptly and minimizing downtime• Implemented CI/CD pipelines using Jenkins and Git to automate testing, builds, and deployments, and deployed microservices on OpenShift, leveraging its built-in CI/CD capabilities to streamline application delivery, improve efficiency, and reduce errors• Maintained comprehensive documentation of codebases, APIs, and system architecture, supporting team collaboration and smooth onboarding
EDUCATION
HimalayanUniversity
Bachelor's degree, BCA Computer Scienence
ABOUT ROHIT KUMAR
Java Developer with over 4 years of experience in developing lifecycle projects using Java and J2EE technologies. Proficient in core Java concepts, including OOPS, Collections, Multi-threading, and Exception handling, and skilled in Spring Boot, Spring MVC, Spring Security, Spring Data, Spring Batch, and Spring Cloud for building scalable back-end services and microservices. Experienced with AWS (Lambda, API Gateway, Docker, Kubernetes) and GCP for cloud-based solutions, and hands-on with front-end technologies like React JS, Redux, Angular 8, HTML5, and Bootstrap 4. Strong in database management (MySQL, PostgreSQL, Oracle, MongoDB), web security best practices, and TDD using JUnit. Adept at developing microservices, optimizing performance, implementing MVC architectures, and ensuring responsive design. Experienced with monitoring tools (ELK Stack, Prometheus, Grafana), CI/CD pipelines (Jenkins, Sonar, Cloud Foundry, Docker), and Agile/Scrum environments to deliver high-quality, scalable solutions.
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