Participated in all stages of the SDLC, from initial design and development through testing and deployment, ensuring that project objectives align with business goals for a structured, high-quality outcome.Utilized Java 11 and 14, leveraging modern features to architect and develop scalable, high-performance backend applications.Proficient in developing front-end interfaces using HTML5, CSS3, JavaScript, PrimeNG, and Bootstrap,and back-end services using Spring Boot, NodeJS, and Express.js. Successfully developed and deployed a critical application, resulting in a 25% improvement in user satisfaction.Expertise in designing and implementing micro services-based systems using Spring Boot and AWSECS. Led the migration of a legacy application to a microservices architecture, leading to a 30% increasein scalability and 20% reduction in downtime.Skilled in using Hibernate for data persistence and implementing caching mechanisms to optimizedatabase performance. Implemented a caching strategy in a high-traffic application, resulting in a 35%improvement in query response times and 20% reduction in database load.Proficient in designing and building RESTful APIs to facilitate communication between clients andservers. Developed a robust API that was successfully integrated with multiple client applications,achieving a 40% increase in API usage.Involved in code reviews, testing, and troubleshooting to ensure high-quality software. Participated in aquality assurance process that led to the identification and resolution of 15 critical bugs beforedeployment.Soft Skills and Achievements Strong ability to collaborate with cross-functional teams, including UX/UIdesigners, backend developers, and QA engineers. Successfully collaborated with a team of 5 developersto deliver a complex application on time and within budget.

Utilized the Spring ecosystem, including Spring Boot, Spring MVC, Spring Security, and Spring Data, to build robust backend applications, manage services, and integrate seamlessly with other systems.Managed application containers using Kubernetes, focusing on scalability, resilience, and optimized resource utilization for backend services.Developed scalable RESTful APIs using Node.js, capable of handling millions of requests daily.Designed and implemented modular, scalable microservices architecture using Spring Boot, ensuring smooth communication through REST APIs.Successfully implemented Agile (Scrum) methodology, including daily stand-ups, sprint planning, andtask estimation, to improve team collaboration and productivity.Proficient in using Spring Framework for dependency injection, cross-cutting concerns, and persistencelayer development. Achieved a 20% reduction in development time by leveraging Spring's features.development. Managed a large-scale database with over 10 million records, ensuring data integrityand consistency.Utilized Spring Batch for processing large amounts of data, including transaction management, jobprocessing, resource management, and logging. Processed over 1 terabyte of data in a single batch job,improving data processing efficiency.increase in application response time by optimizing code with functional programming techniques.Developed a comprehensive test automation framework using Eclipse, Maven, Java, TestNG, andSelenium WebDriver. Achieved 80% test coverage and reduced testing time by 50% through automation.

Developed and maintained front end and back end applications using Java, leveraging its capabilities to create efficient and reliable software solutions.Contributed to application development with Java and associated technologies, using IDEs such as IntelliJ IDEA for writing, debugging, and testing backend code.Employed JUnit testing frameworks to ensure high-quality and dependable code, and used integrated debugging tools within the IDE for troubleshooting and improving backend performance.Managed the code repository with version control tools like GIT, ensuring secure, organized code storage and facilitating effective team collaboration.Regularly participated in online learning platforms to stay updated on the latest Java frameworks and best practices, continuously enhancing backend development skills.Used JIRA for project management, tracking tasks, and planning agile sprints in backend development projects.Utilized automated testing tools such as Selenium to execute comprehensive end-to-end test scenarios, ensuring application functionality met user expectations.Assisted in database design and management using Microsoft SQL Server and other RDBMS, writing queries and understanding database relationships to support backend operations.