Ranadeep Kumar

About Ranadeep Kumar

I am a Java Full Stack Developer with over 8 years of experience. Throughout my career, I\'ve honed my skills in both front-end and back-end development, allowing me to take ownership of projects from conception to completion. On the back-end, I\'m proficient in Java with a strong foundation in Spring framework and experience with other popular libraries and frameworks. I can design and implement efficient APIs, ensuring smooth communication with the front-end. My database knowledge spans across MySQL, PostgreSQL, and others, enabling me to create robust and scalable data structures.For the front-end, I\'m comfortable working with HTML, CSS, and JavaScript frameworks like React, Angular. I stay up-to-date with modern web development trends and best practices to deliver user-friendly and responsive interfaces.Beyond technical skills, I\'m a strong team player who thrives in collaborative environments. I possess excellent communication skills, allowing me to bridge the gap between technical and non-technical stakeholders. I\'m also a problem-solver with an analytical mind, adept at tackling complex challenges and delivering effective solutions.I\'m confident that my well-rounded skillset and experience in the Java ecosystem would be a valuable asset to your team.

Experience

1. Java Full Stack Developer

   American Family Insurance

   Apr 2023 — Present

   I have been responsible for designing and developing scalable web applications using HTML, CSS, ReactJS and Spring Boot microservices, while implementing RESTful APIs with Spring Web, Spring Data JPA, and Spring Security. On the backend, I migrated legacy monolithic applications to a microservices architecture using Spring Boot and Docker, integrated secure authentication and authorization with OAuth2 and JWT, and optimized builds by migrating from Maven to Gradle, which significantly reduced build complexity and improved CI/CD speed. I also implemented automated pipelines using Jenkins, GitLab CI, GitHub Actions, and AWS CodePipeline, ensuring seamless deployments of both Java and Angular applications. In the cloud, I optimized AWS costs and performance by utilizing EC2 Auto Scaling, Elastic Load Balancing, and S3 lifecycle policies, while setting up real-time monitoring and alerting through AWS CloudWatch and Spring Boot Actuator. My focus on quality was reinforced through comprehensive unit and integration testing with JUnit, Mockito, and Spring Test, resulting in high code coverage and reliable production releases.