Eshwar N Email & Phone Number

Plano, Tx, Us

Oakland, California, Us

- Designed and developed sustainable web architecture. - Created and onboarded new microservices utilizing REST APIs, Camel, and Spring Boot. - Worked on application enhancements. - Worked closely with the project team to ensure that all technical deliverables comply with consumer standards and requirements. - Worked with Maven, Camel, Spring, Hibernate, Java, and MySQL applications running on Liberty (WebSphere) in a Kubernetes environment using Docker. - Migrated applications from Java 8 to Java 11 and then to Java 17. - Migrated applications to Liberty (WebSphere) and IHS on Red Hat Linux, successfully cutting over to production and providing ongoing support post-migration. - Onboarded legacy code to Git and used GitHub for version control and source code management, implementing release strategies and automation shell scripts. - Containerized the entire application and upgraded it to Java 17. - Utilized Azure Cosmos DB for scalable, globally distributed data storage. - Implemented Spring Config to mask sensitive data. - Prepared release packages for both production and non-production deployments. - Maintained all non-production environments. - Onboarded DoD checks for the application. - Assisted in migrating from Ignite to Apigee and served as the POC, also supported the application during Apigee hybrid migration. - Assisted in migrating from Jenkins to GitHub Actions and served as the POC, leveraging both Jenkins and GitHub Actions for deployments. - Coordinated with TRO (Technical Release Operations) to ensure efficient release management and environment stability. - Addressed production issues, security defects, and deployment issues for the application.- Practiced Behavior Driven Development (BDD) and Test-Driven Development (TDD) using SoapUI. - Developed test cases and used Cucumber for unit and integration testing. - Resolved all smoke test-related issues (Selenium for front-end, SOAP UI for backend).

Houston, Texas, Us

• Responsible for removing the vulnerabilities in the application by migrating it to Spring framework from Struts. • Responsible for rewriting the backend code in Spring and frontend in Angular framework by taking reference from the legacy code.• Liaising with the development team on a day-to-day basis, performed code review to efficiently build the application.• Followed agile methodology along with Test Driven Development using Junit and Mockito.• Involved in designing Spring MVC application and Hibernate to design module structure.• Developed Data layer using Hibernate framework, configured XML mapping files, wrote POJO classes and PL/SQL stored procedures.• Responsible to create DAO CRUD methods using Hibernate & Spring framework.• Involved in creation of web services, WSDL and web methods with Annotation in hibernate, Used the spring container for data source and to load the Hibernate specific classes.• Converted a monolithic app to microservices architecture using Spring Boot using 12-factor app methodology. Deployed, Scaled, Configured, wrote manifest file for various Microservices.• Implemented REST Microservices using spring boot. Generated Metrics with method level granularity and Persistence using Spring AOP and Spring Actuator.• Implemented Jenkins for distributed Micro Service Monitoring. Integrated Swagger UI and wrote integration test along with REST document.• Tested Rest APIs in Spring-Controller at backend for JSON data using Postman.• Developed test classes in JUnit for unit testing.• Deployment automation, AWS EC2 instance mirroring, WebLogic domain creations and several proprietary middleware installations.• Worked on building & deploying Java code through Jenkins, used Jenkins Amazon Web Services (AWS) Code Deploy plugin to deploy to AWS and worked AWS Cloud management.• Configured Elastic Load Balancers (ELB) with EC2 Auto scaling groups. Created monitors, alarms, and notifications for EC2 hosts using Cloud Watch.

St. Louis, Mo, Us

• Developed RESTful webservices using Spring Boot, Spring MVC Web, Spring Data.• Worked closely with agile scrum team and accurately provide development updates. Partner with scrum masters in addressing the blockers/impediments to the progress.• Followed Agile methodology and involved in daily SCRUM meetings, sprint planning and usedJIRA as a tracking tool for the sprints.• Created optimized graphic websites and application interfaces using HTML, CSS3 and jQuery UIframework.• Extensively used Core Java such as Exceptions, I/O, Multi-Threading and Collections.• Involved in development and modifications of REST APIs using Spring REST as a framework and usingPOSTMAN to validate the request and responses.• Used Bootstrap and Angular for creating rich, Responsive UI Screens for varying screen sizesand devices.• Worked on Angular directives and controllers for designing the web application and used itstwo-way data binding to achieve the feedback functionality from the user.• Used AngularJS filters for searching, sorting, and pagination and used custom filters.• Created Angular Routing to connect different controller to the view which allows the single-page application.• Used Hibernate Template and Core Hibernate 3.0 in data access layer to access and update data inthe database.• Developed the Model, View and Controller (MVC) Components while implementing SpringFramework.• Worked on Eclipse for development and deployment of application in JBOSS Application Server• Setting up the test environment for developed classes using JUnit framework and maintaining the error log using Log4j Jar file.• Created JSON response using Spring Rest and created DTO’s for JSON requests and responses.• Implementing all the components to follow TDD by using Groovy unit testing.• Selecting the appropriate AWS service based on compute, data, or security requirements.• Worked on Integration of Amazon Web Services AWS with other applications infrastructure.

San Francisco, California, Us

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application usingAgile Methodology (Scrum).• Work alongside a team of developers to design and develop build processes for continuous integration usingJenkins/Hudson, JIRA, and GIT/Subversion.• Develop various screens for the front end using React JS and used various predefined components fromNPM (Node Package Manager) and Redux library.• Utilizing React JS to develop customer service application to facilitate real time data and report transferapplication.• Developed React Router, Redux Forms, Redux promise, React Redux using Redux-Thunk module.• Used ReactJS and NodeJS framework for building web-apps and is highly efficient with Restful services.• Used Spring MVC for REST API s and Spring Boot for Microservices.• Designed and developed Microservices business components using Spring Boot and used various component classes to customize the monitoring of Microservices.• Designed and developed the End Points (Controllers), Business Layer, DAO Layer using Hibernate/JDBC template, using Spring IoC (Dependency Injection).• Deployed and tested the application with Web Server Tomcat, WebSphere.• Used Spring Boot Actuator to externalize application’s configuration properties for different environments.• Developed RESTful service interface using Spring MVC to the underlying Agent Services API and ImplementedRESTful web services.• Used Hibernate mappings, relationships between tables and entity classes to access and update information in the database.• Designed and maintained AWS infrastructure highly available, scalable, secured, monitored and alerting networkInfrastructure.• Involved in writing Java API for Amazon Lambda to manage some of the AWS services.• Used Amazon Cloud Watch to monitor AWS services and Amazon Cloud Watch logs to monitor application.• Selecting the appropriate AWS service based on compute, data, or security requirements.