Rohan R.

About Rohan R.

Full Stack Java Developer with 5+ years in end-to-end development of enterprise-grade applications.Expert in Java, Spring Boot, Hibernate, and microservices architecture.Strong frontend experience with React.js, Angular 14+, TypeScript, and Node.js.Deep cloud experience with AWS (EC2, S3, Lambda, RDS, CloudFormation, API Gateway).Skilled in Docker, Kubernetes, CI/CD (Jenkins, GitHub Actions), and infrastructure automation with Terraform.Focused on building scalable, secure, and efficient systems using modern technologies.

Experience

1. Full Stack Java Developer

   General Motors

   Feb 2023 — Present · Warren, MI, US

   Developed dynamic, responsive UIs using ReactJS, Nest.js, HTML5, CSS3, and JavaScript, ensuring seamless user experiences. Built interactive prototypes and front-end interfaces leveraging React.js, jQuery, AJAX, Bootstrap, and JSON for enhanced usability. Implemented Redux architecture to optimize state management and improve overall application performance. Utilized Java Streams API and Lambda Expressions for efficient data processing, reducing complexity and enhancing scalability. Designed and deployed cloud-native microservices on AWS using Docker and Kubernetes, ensuring high availability and fault tolerance. Developed Scala-based applications, applying functional programming principles to enhance code maintainability and readability. Created microservices-driven applications with ReactJS and Nest.js on the front end and Spring Boot services on the backend, implementing custom authentication filters. Worked extensively with the Spring ecosystem, including Spring Boot, Spring MVC, Spring Security, and Spring Data JPA, to build scalable and secure web applications. Spearheaded the migration from Java-based backend to Node.js and Nest.js, significantly improving application performance and scalability. Designed and maintained RESTful APIs and GraphQL endpoints, integrating with MongoDB, MySQL, PostgreSQL, and DynamoDB for efficient data storage and retrieval. Configured OAuth 2.0 and JWT authentication for secure user authentication and Single Sign-On (SSO). Developed and deployed microservices using Spring Boot, Hibernate, and Kafka, enabling real-time data streaming and event-driven communication. Automated CI/CD pipelines with Jenkins, GitHub Actions, and AWS CodePipeline, improving development efficiency and deployment speed. Implemented Infrastructure as Code (IaC) using Terraform and CloudFormation, streamlining cloud resource management.

Education

• University of North Texas

  Master's degree

  2022 — 2023

• Gokaraju Rangaraju Institute of Engineering and Technology

  Bachelor's degree

  2016 — 2020