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Java Full Stack Developer with 3+ years of experience building and scaling enterprise web applications using Java, J2EE, Spring Boot, and React. Delivered microservices and REST APIs handling 40K+ daily requests while improving API response times through optimized SQL and caching. Experienced with AWS deployments (EC2, S3, EKS), Docker, Kubernetes, and Kafka-driven event processing for distributed systems. Strong collaboration with product, QA, and DevOps teams to deliver reliable solutions aligned with business requirements.…Java Full Stack Developer with 3+ years of experience building and scaling enterprise web applications using Java, J2EE, Spring Boot, and React. Delivered microservices and REST APIs handling 40K+ daily requests while improving API response times through optimized SQL and caching. Experienced with AWS deployments (EC2, S3, EKS), Docker, Kubernetes, and Kafka-driven event processing for distributed systems. Strong collaboration with product, QA, and DevOps teams to deliver reliable solutions aligned with business requirements.

Ravindra Reddy Bijjam

Full Stack Developer, Back-End Developer, Web Developer, +2

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Java Full Stack Developer with 3+ years of experience building and scaling enterprise web applications using Java, J2EE, Spring Boot, and React. Delivered microservices and REST APIs handling 40K+ daily requests while improving API response times through optimized SQL and caching. Experienced with AWS deployments (EC2, S3, EKS), Docker, Kubernetes, and Kafka-driven event processing for distributed systems. Strong collaboration with product, QA, and DevOps teams to deliver reliable solutions aligned with business requirements.…Java Full Stack Developer with 3+ years of experience building and scaling enterprise web applications using Java, J2EE, Spring Boot, and React. Delivered microservices and REST APIs handling 40K+ daily requests while improving API response times through optimized SQL and caching. Experienced with AWS deployments (EC2, S3, EKS), Docker, Kubernetes, and Kafka-driven event processing for distributed systems. Strong collaboration with product, QA, and DevOps teams to deliver reliable solutions aligned with business requirements.

Available to hire

Java Full Stack Developer with 3+ years of experience building and scaling enterprise web applications using Java, J2EE, Spring Boot, and React. Delivered microservices and REST APIs handling 40K+ daily requests while improving API response times through optimized SQL and caching.

Experienced with AWS deployments (EC2, S3, EKS), Docker, Kubernetes, and Kafka-driven event processing for distributed systems. Strong collaboration with product, QA, and DevOps teams to deliver reliable solutions aligned with business requirements.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Javanese

Fluent

Work Experience

Java Full Stack Developer at Commonwealth Bank

May 1, 2026 - Present

Modified front-end components using React.js, JavaScript, HTML5, and CSS3 to support dynamic icon rendering and improve UI consistency across screens. Enhanced client-side functionality with DOM manipulation and structured UI updates, improving responsiveness and reducing unnecessary rendering behavior. Integrated backend request handling with RESTful API communication and JSON processing to improve data exchange accuracy between front-end and back-end layers. Validated application workflows using debugging and structured testing approaches to improve feature stability and reduce UI integration issues. Managed source control activities using Git and GitHub to support collaborative review processes and maintain update consistency. Collaborated across front-end and back-end feature modifications within Agile workflows for smooth functional integration.

Java Backend Developer at JPMorganChase

May 1, 2026 - Present

Configured Apache Kafka workflows within a Spring Boot application to validate high-volume transaction message processing and improve reliability of asynchronous event-driven operations. Designed relational entity mappings using Spring Data JPA and SQL-based data integration to ensure accurate balance calculations and efficient transaction management. Integrated external RESTful APIs using JSON communication for reliable third-party service interactions. Developed backend API endpoints using Spring MVC controllers to enable structured front-end and back-end communication with organized service-layer architecture. Executed Maven-based validation workflows and debugging analysis to verify transaction processing behavior and improve backend stability. Structured backend modules using microservices architecture principles, improving maintainability and separation between controller, service, and persistence layers.

Java Full Stack Developer at T-Mobile

October 1, 2024 - Present

Engineered full-stack web applications using Java, Spring Boot, multithreading, and optimized collections handling to support telecom workflow automation with 40K+ daily transactions. Built dynamic front-end components using React.js, HTML5, CSS3, and DOM manipulation techniques, improving UI responsiveness and reducing page load time by 20% across key flows. Designed RESTful APIs and JSON integrations for front-end/back-end communication to improve data consistency and reduce integration errors across microservices. Deployed microservices on AWS EKS using Docker and Kubernetes, with AWS Lambda for lightweight tasks to enable scalable and fault-tolerant deployments. Integrated Apache Kafka for event-driven communication, improving asynchronous processing efficiency and reducing system latency by 25% across critical services. Implemented logging and monitoring using AWS CloudWatch and structured logging for real-time performance tracking and faster issue identification. Enhanced CI/CD p

Java Backend Developer at Cognizant

May 1, 2021 - December 1, 2022

Developed backend services using Java, J2EE, Spring MVC, and Hibernate for enterprise web applications with high concurrent traffic. Constructed REST APIs to integrate backend systems and frontend applications, improving reliability and reducing integration latency. Optimized Oracle and PostgreSQL queries using indexing and performance tuning, reducing execution time by 35% for critical operations. Designed data models and managed unstructured datasets using MongoDB to improve flexibility and retrieval efficiency in hybrid environments. Automated build and deployment processes using Maven and Jenkins to improve release consistency and reduce manual intervention. Implemented structured exception handling to improve error management and reduce runtime failures. Performed debugging and performance analysis to resolve production issues, improving overall reliability and stability. Collaborated with cross-functional Agile teams to deliver backend features aligned with business requirements

Junior Java Developer at Accenture

January 1, 2021 - April 1, 2021

Developed backend modules using Core Java and Spring MVC for internal web-based applications to ensure smooth request handling. Created RESTful endpoints for front-end integration to enable structured communication between application layers and improved modularity. Wrote SQL queries for data retrieval and reporting to ensure accuracy and efficiency. Conducted unit testing and debugging to identify defects early, improving code quality and reducing rework. Maintained version control using Git and participated in code reviews to improve collaboration and consistency. Assisted in resolving bugs and improving application performance to enhance responsiveness and support stable execution in production environments.