Tasks Performed:• Developing robust and scalable applications using Java, adhering to best coding practices and design principles.• Utilized Spring Boot framework to build efficient and maintainable microservices, ensuring seamless integration and deployment.• Implemented continuous code quality checks and improvements using SonarQube, ensuring codebase health and adherence to coding standards.• Automated build, test, and deployment processes using Jenkins, reducing manual errors and enhancing development efficiency.• Utilized DBeaver for efficient database management and optimization across Oracle, AS400, and other data platforms, ensuring data integrity and performance.• Integrated data flow pipelines using Apache NiFi, enabling real-time data ingestion and processing for various applications.• Leveraged DataStax for scalable and high-performance data management solutions, ensuring data availability and consistency in distributed environments.• Developed interactive BI dashboards, providing valuable insights and analytics to stakeholders, and enhancing decision-making capabilities.

Tasks Performed:• Developing intuitive and accessible UI using React • Created unit and integration tests for RESTful web services• Developing Microservices using Spring Boot.• Style the web pages using the given design mock• Extensively test all UI components • Actively monitoring and improving code test coverage• Preparing documentation• Refine user requirements in coordination with product owner, tech leads and developers.• Investigate and repaire bugs, defects and performance issues.• Transfer knowledge through pair programming and developer meetings• Production Support when there are incidents on ProdTechnologies Used: Java, Spring Boot, JavaScript, React, HTML, CSS, JSON, Karma, Jasmine, Jira, Git, Jenkins, PCF

Tasks Performed:• Participated in Documentation (analysis, specification, design), implementation, and testing phases of the Full Software Development Life Cycle (SDLC).• Used RESTful Architecture to develop web services and wrote programs that consumed the web services• Experience in developing Microservices using Spring Boot.• Used Spring Core for Spring DI and AOP features, Spring MVC for RESTful API’s and Spring Boot and Spring Cloud for Microservices• Utilized Swagger to develop documentation for the Microservices RESTful API.• Developed reusable modules and custom components in React.js which were used in major features of applications.• Involved in raising questions for business, bug fixing, and tracking done using Rally.• Deployed applications with the help of Continuous integration environments, Jenkins, to integrate and deploy code on CI environments for improved development testing.• Wrote Unit and Regression test coverages for both front-end React apps and back-end Spring APIs• Experience in React JS framework to develop the SPA.• Experience in using React JS components, Forms, Events, Keys, Router and Redux• Hands on experience on Extreme Programing methodology (TDD and Pair Programing)• Maintain and debug application using health check tools like SonarQube and NexusIQAchievements: As part of the core team, extensively reshaped the development of messaging project for Discover Financial Services by designing the business layer that reflects the complex business logic and a highly responsive UI layout logic while leveraging the advantages of Microservices Architecture.Technologies Used: Java, Spring Boot, Hibernate, Microservices, Spring Security with JWT Authentication, Spring Cloud, Spring Data JPA, Type Script, React.js, HTML, CSS, Mockito, Postman, IntelliJ, SonarQube, PCF, and Jenkins.

Tasks Performed:• Involved in all SDLC from Requirements gathering, Analysis, Design, Development, Testing production of application using Agile methodology. • Code Action classes, Java Beans, Service layers, Business delegates, to implement business logic with key features of JDK1.8 such as Lambda and Streams.• Developed back-end logic with Core Java using technologies like Collection Framework, Multi-Threading.• Created and executed Test cases for Junit test and performed Mockito and Postman tests.• Utilized Git for version control and source code maintenance needs.• Played key role in developing and analyzing shipment processing and booking web application. • Used Spring Boot to develop and test microservices.• Performed front-end development using Angular. • Created unit and integration tests for RESTful web services. • Used Hibernate for object mapping and JSON to send and receive data.• Maintained company tools and provided end-user training.Achievements: • Reduced response time by optimizing RESTful API and queries to be more efficient.• Maintained expertise in emerging technologies.Technologies Used: Java, JavaScript, Angular 7/8, Bootstrap, HTML, CSS, JSON, MongoDB, MySQL, Git, Spring (MVC, Boot, Data, Batch, and Security).

Tasks Performed:• Responsible for developing RESTful web services using Java and Spring framework through complete SDLC.• Utilized DAO, Hibernate, JPA ORM implementations • Maintained internal computer software and hardware systems.• Created dynamic pages using HTML5, CSS3, JavaScript, and Angular.• Wrote and performed unit tests.Achievements:• Implemented admin panel using Spring Boot, which manages lists, orders, and customer payment status.• Increased performance by migrating to Microservice design patterns from legacy monolith systems.Technologies Used: JavaScript, Java, Angular 7, Spring (MVC, Boot), Bootstrap, Git, MS SQL, Hibernate, Microservice.