Experience

SYNCHRONY FINANCIAL EMPLOYEES HEALTH SERVICES

• United States
• Hospitals and Health Care
• 1 - 100 Employee

• Full Stack Java Developer

  • Oct 2020 - Present

  Enhancement of the DEEP libraries with new mechanism like Event engine and Event audit and used Redis for implementing Caching mechanism. Used Java 8 Lambda expressions along with Streams for creating internal iteration and performing chain operations such as Filter, Map, Collect on a collection  Developing Intranet Web Application using J2EE architecture, using JSP to design the user interfaces and hibernate for database connectivity and Rest services templates are generated using swagger2 specifications.  Wrote Web Services SOA, (SOAP and WSDL) for address validations. Implemented advanced java API and core java for coding sophisticated business logic. Experienced in creating Process builder processes and visual Google cloud flows in Salesforce. developing new library with Microservices architecture using Rest APIs, spring boot and Amazon Web services. Worked on integrating Spring Boot with the Elastic search and developed API's to read and publish data from Elastic search cluster using native Java transport client as well as REST client.  Implementing the new message retry mechanism using Rabbit MQ in the event of any failure in the downstream systems and configured Jenkins as for CI/CD. Used Angular7 as the development framework to build a single-page application and reusable applications NodeJS for continuous client-side deployment. Implemented Microsoft Azure Recovery Services. Deployed backup to enterprise to provide online backup to both Azure and premise virtual machines and servers. Used python libraries like Beautiful Soap, NumPy and SQL Alchemy. Built CI\CD pipeline using Jenkins the MongoDB atlas a cloud-hosted database service for managed backups in point in time recovery and one-click automated scaling and built-in security. Migrated application to AWS as the hosting environment and followed a cloud-based design with NoSQL database (Mongo, Cassandra). Show less



Rockwell Automation

• United States
• Automation Machinery Manufacturing
• 700 & Above Employee

• Java/J2EE Developer

  • Sep 2018 - Sep 2020

  Experience with Software Development methodologies like Agile/Scrum and Involved in business requirements and creating the Jira tickets for user stories.  Developed the business logic using spring4 and persistence logic using Hibernate worked in using AngularJS components, Forms, Events, Keys, Router, Animations and Flux concept.  Developed and Implemented Web Services and used Spring Framework and also used Redux for state management along with ReactJS.  Developed a web-based application using ReactJS, NodeJS hosted the application on a NodeJS server using express middleware.  Develop various screens for the front end using Angular6 and used various predefined components from NPon experience with MongoDB Installation, Configuring, Monitoring and Designing Shared Environment.  Designing and developing Microservices architecture applications using Spring Boot, Rabbit MQ, My SQL, PostgreSQL, REST Web Services.  Worked on Deployment Automation of all micro services to pull image from Private Docker registry and deploy to Kubernetes Cluster.  Participated in development of a well responsive Single page application CCA using AngularJS framework, JavaScript in conjunction with HTML5, CSS3 Standards  Configured local Maven repositories and multi-component Ant projects with Nexus repositories and scheduled projects in Jenkins for continuous (CI/CD).  Created clusters in Google Cloud and managed the clusters using Kubernetes(k8s) that worked on Hibernate ORM Framework to Interact with Oracle database.  Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for Micro services.  Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team  Used Spring Boot which is radically faster in building cloud Micro services and develop Spring based application with less configuration. Show less



Walmart

• United States
• Retail
• 700 & Above Employee

• Java Developer

  • Oct 2017 - Aug 2018

  Involved in analysis, specification, design, implementation and testing phases of Software Development Life Cycle (SDLC) based on the functional requirements.  Designed use cases, sequence and class diagrams, activities, states, objects, and components. Used UML (MS Visio) for software design.  Worked on AGILE methodology written Java Script, HTML, DHTML, CSS, Servlets, and JSP for designing GUI of the application.  Developing the application using Spring MVC Architecture with Hibernate as ORM framework designed Frontend within object-oriented JavaScript Framework like React.JS.  Design and develop XML processing components for dynamic menus on the application developed SQL queries for retrieving data REST used to generate the reports.  Used AngularJS to do the data binding and making use of Modules and Filters objects according to the application requirement created REST APIs from scratch consuming the data from the SOAP XML and published them in API management team  Developed Stored Procedures and Triggers on Oracle Database implemented client-side Interface using React.JS creating multiple face lets in the page.  Deployed the drools rules as a service in J2EE stack environment and packaged and deployed the application in JBoss Added support to login page to Inside View with Microsoft OAuth APIs.  Designed and Developed End to End customer self service module using annotation-based Spring Boot, Hibernate, Java5 and JQuery.  Involved in Servlets, Java Bean programming on the server side for the communication between clients and server used GIT for the version control management.  Developed SOAP based Web services using Apache CXF Logger classes using Log4jfor efficient logging mechanism application on JBoss server and used Maven as a build tool.  Developed JUnit test cases for all use cases and executed them worked with Quality Assurance team in tracking and fixing bugs played a key role in for developing the application and fixing the production issues. Show less



Tesla

• Serbia
• Computers and Electronics Manufacturing
• 1 - 100 Employee

• Software Engineer

  • Oct 2015 - May 2017

   Played active Programmer role in writing Servlets code, business Logic using core Java components and designing JSPs using MVP model.  Developed JSPs in Eclipse J2EE perspective and validated all User details involved in using spring concepts - DI/IOC, AOP, and Spring implemented build package tool using Maven.  Used the light-weight container of the Spring MVC Framework to provide architectural flexibility for inversion of controller (IOC) Gathering the requirements from Business team.  Developed use case diagrams, class diagrams, database tables, and provided mapping between relational database tables and oriented java objects using Hibernate  Involved in designing GUI components using JAVA AWT and Events coded extensively using JavaScript, AngularJS to make rich internet web application for a Single page app  Developed automated program using Java and REST for performing analysis, reporting, remediation of affected orders in the production  Extensively used Collection framework and multithreading JDBC to connect to the oracle database and JNDI to lookup administered objects.  Used SOAP Web Service and deployed applications on Apache Tomcat serve, JDBC prepared statements to interact with Servlets and database access.  Involved in Design and documentation of stored procedures developed REST API services using NodeJS to serve the web application with JSON data  Installed and configured WebSphere, WSAD and deployed the applications classes in IntelliJ IDEA for integrated environment of projects.  Unit testing and integration testing was done, and the application was deployed on WebSphere Application Server. Show less