Bharath Kumar Email & Phone Number

United States

Pittsburgh, Pennsylvania, United States

In my role as a Senior Java Full Stack Developer at Giant Eagle in Pittsburgh, PA, I've been instrumental in developing and enhancing various aspects of the application stack. Primarily, I focused on the presentation layer, leveraging technologies like JSP, HTML5, CSS, AJAX, JavaScript, JQuery, Angular 11, ReactJS, and NodeJS to create dynamic and responsive user interfaces.Utilizing Microservices architecture with Spring Boot-based services, I facilitated seamless interactions through Restful web services, ensuring efficient communication between components. Swagger UI was instrumental in designing and documenting APIs, enhancing clarity and accessibility.I've extensively utilized ReactJS to build Bootstrap components for responsive UI objects, integrating them with API data to dynamically render the virtual DOM. Integration of Angular Components with server-side functionality was achieved through RESTful web services.My responsibilities also encompassed product development and implementation on AWS cloud infrastructure, ensuring scalability and reliability. Multithreading, along with Spring and Hibernate frameworks, contributed to the robustness and efficiency of the application.Furthermore, I contributed to deployment and orchestration on Google Cloud Platform and Google Kubernetes Engine, enhancing scalability and reliability. Leveraging various tools like Jenkins for continuous integration and Git for version control, I ensured streamlined development processes.Throughout the development lifecycle, I maintained high standards of code quality and reliability, conducting thorough testing using tools like JUnit and ensuring proper logging and debugging with Log4j. My expertise in Java, J2EE, Google Cloud Platform, Angular, ReactJS, NodeJS, Spring Boot, and other technologies has been pivotal in driving the success of projects at Giant Eagle.

Columbus, Ohio, United States

During my tenure as a Senior Full Stack Java Developer at Nationwide in Columbus, OH, I played a pivotal role in designing, developing, and optimizing various aspects of the application stack. Leveraging Java 11 features like Lambda expressions and Streams, I ensured efficient and modern code implementation.The Spring framework was extensively utilized for configuration and modularization of the application, employing Spring IoC/Dependency Injection and different Spring modules to enhance scalability and maintainability. AWS solutions were implemented for infrastructure management, utilizing services like EC2, S3, RDS, and Elastic Load Balancer, with continuous monitoring through CloudWatch.Deployment processes were streamlined using Docker and AWS Code Pipeline, facilitating continuous delivery pipelines for containers. Additionally, I led the migration of existing applications into microservices architecture using Rest APIs, Spring Boot, and Spring Cloud config, optimizing performance and scalability.Frontend development was enhanced through the development of efficient user interaction screens using HTML5, CSS3-SASS, and Twitter Bootstrap CSS framework. Isomorphic applications were built using ReactJS and Redux with GraphQL on the server-side, ensuring seamless user experiences.Throughout the development lifecycle, I prioritized quality assurance, creating JUnit test cases and conducting UI testing with tools like Karma, Jasmine, Protractor, Mocha, and Chai. My expertise in Java, AWS, ReactJS, Redux, Angular, Spring Boot, Hibernate, Docker, Maven, and other technologies has been instrumental in driving the success of projects at Nationwide.

Ada, Michigan, United States

During my tenure as a Full Stack Java Developer at Amway Corp in ADA, MI, I played a key role in designing and developing applications following Java & J2EE design patterns and coding guidelines. I designed both Frontend & Backend applications using Java/J2EE Web frameworks, JSP, JSTL, HTML5, CSS3, AngularJS, ReactJS, NodeJS, JavaScript, AJAX, and jQuery.I built and delivered products using AWS practices, simplifying infrastructure provisioning, deploying application code, automating release processes, and monitoring Java applications' performance. I implemented Struts and Struts 2 frameworks for encouraging application architectures based on the Model View Controller (MVC) design pattern.I developed UI pages with JSP, HTML, Angular 4, and CSS, utilizing JavaScript and JQuery for client-side validations. I implemented a Continuous Delivery pipeline with Docker, Jenkins, Git, and AWS. Responsible for layout design and prototype using ReactJS with Redux library, jQuery UI, Struts, and CSS/Less, I ensured a user-friendly interface.Utilizing NodeJS as a server-side proxy, I ensured lightweight and efficient application operation. I developed re-usable forms with validations using React with Redux Architecture and implemented the DAO layer using Spring Hibernate Template support. I employed JPA and Hibernate ORM with Hibernate Query Language (HQL) and container-based application deployments using Docker with Kubernetes.Additionally, I developed Stored Procedures, Triggers, and functions in Oracle using PL/SQL, mapped to Hibernate Configuration File, ensuring data integrity. I conducted unit testing on RESTful web applications using JUnit along with Mockito and performed Unit testing on applications using Mocha for ReactJS and Chai for NodeJS. My expertise in Java, J2EE, HTML5, CSS3, jQuery, AngularJS, NodeJS, ReactJS, Spring Boot, Spring Cloud, Hibernate, AWS, and other technologies enabled me to effectively address complex challenges and achieve successful outcomes.

Hyderabad, Telangana, India

During my tenure as a Java Developer at IBing Software Solutions Private Limited in Hyderabad, India, I undertook various responsibilities to develop robust and efficient applications using Java and J2EE technologies. I leveraged frameworks like Spring, JDBC, EJB, and JSP to build scalable solutions.Designing user interfaces was a crucial aspect of my role, where I utilized Rich faces, JSF, Ajax frameworks, and AngularJS to create interactive and dynamic UIs. I implemented Single Page Application (SPA) architecture using HTML5, AngularJS, and Bootstrap.Microservices architecture was a key focus, where I designed and developed REST API-based microservices using Spring Boot, Spring Data with JPA, and Swagger for interaction with API endpoints. I also migrated existing applications into microservices architecture using Rest APIs and Spring Boot.Using Spring AOP, I implemented logging, auditing, and security measures to separate business logic from cross-cutting concerns. Additionally, I employed design patterns like Singleton and Session Facade for efficient back-end functionality.In collaboration with the testing team, I provided support and conducted unit and integration testing using Selenium. I also handled application deployment using Docker and AWS Console services.My expertise in Java 8, AngularJS, ReactJS, Spring Boot, Hibernate, AWS, Docker, and other technologies enabled me to deliver high-quality solutions that met business requirements efficiently and effectively.

Hyderabad, Telangana, India

During my tenure as a Java Developer at Careator Technologies Pvt Ltd in Hyderabad, India, I played a pivotal role in developing robust applications within a Test-Driven Development (TDD) environment. I actively contributed to all phases of the Software Development Life Cycle (SDLC), ensuring comprehensive software solutions.My responsibilities included developing user interfaces using JSP, HTML, CSS, JavaScript, jQuery, and Ajax, integrating them with Angular2 and REST APIs built on Spring Zuul Microservices. I also created Servlets to route submissions to Enterprise JavaBean (EJB) components and developed business components using core Java concepts.I implemented scalable data designs for MongoDB and Redis, utilizing caching in MongoDB with Redis Cache through Spring Boot. Additionally, I utilized Apache Axis for consuming Web Services and Kubernetes for containerizing applications during deployment.My expertise extended to developing Web Services using XML messages and SOAP envelopes, and building application layers using Spring MVC, Struts, JSP, JSTL, AJAX, and Hibernate. I conducted unit integration, bug fixing, acceptance testing, and participated in code reviews, ensuring high-quality deliverables.With proficiency in J2EE, Java SDK, XML, Spring, Hibernate, Kubernetes, Web Services, MongoDB, and other technologies, I contributed to the success of projects by delivering efficient and scalable solutions.