- Experience with Software Development methodologies like Agile/Scrum and involved in business requirements and creating the Jira tickets for user stories.- Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST APIs and SpringBoot for micro services.- Used SpringBoot which is radically faster in building cloud micro services and developed Spring-based application with very less configuration.- Creates and configure micro services architecture and integrated with React.js application.- Worked in using React.js Components, Forms, Events, Keys, Router, Animations and Flux concept.- Involved in using Spring concepts - DI/IOC, AOP and Spring MVC. Implemented build package tool using Maven.- Hosted the application on a Node.js server using express middleware.- Designed and deployed enterprise-wide scalable operations on AWS.- Created platform as infrastructure with AWS used Jenkins to run the automated deployments.- Creation of several docker files for logstash, Tomcat and CSIS application Docker files.- Designed tables in Oracle 11g database and worked with database developers for implementing stored procedures in the application using SQL and PL/SQL.- Developed page layouts, navigation and presented designs and concepts to the clients and the management to review. - Maintained application on Glassfish server.- Handled response data from RESTful web services using XML, SOAP and JSON to update the data.- Developed the RESTful web services and shared service details to the UI team for integration.- Good exposure in using the IDE tools like Eclipse, Web Storm and Sublime Text.

- Involved in analysis, design and development, enhancing, testing and supporting the applications.- Used Agile Scrum process.- Expertise in building the applications using Maven.- Developed and configured the Spring configuration files for business and the persistence layers.- Developed Graphical User Interfaces using HTML5, bootstrap, Angular.js and JSPs for user interaction.- Closely worked with the Business Analysts and Technical Leads to gather all the required information to develop applications and assess integration impacts.- Used Angular.js as the development framework to build a single-page application.
Created dynamic HTML pages, used JavaScript for client-side validations and involved in server-side validations using AJAX.- Created the application using React.js and Node.js libraries NPM, gulp directories to generate desired view and flux to root the URL's properly.- Extensively used Dependency Injection (IOC) and struts framework. Developed interfaces to communicate with mid-tier and database.- Used CA Wily interscope to monitor distributed servers. Created dashboards and configured threshold limits.- Performed server-side validations according to Business Rules set by Users. Involved in developing the persistence layer using Hibernate framework. - Extensively used MVC, DAO, Factory and Singleton design patterns.- Used Spring framework to implement middle tier with Spring IOC, AOP and SpringBoot. - Configured Eureka server for Spring micro service registry and discovery.- Created platform as infrastructure with AWS (EC2, RDS, ELB) used Jenkins to run the automated deployments.- Worked on modules to replace the mainframe dependencies by writing the REST web services calls.Involved in writing SQL queries for database CRUD Operations and verified the data with the Production, Acceptance and Integration.- Focus on high-performance solutions for (WFS) that maximize performance, scalability, and availability using micro services and J2EE.

- Involved in development, maintenance and improvement in the network layer of the Client Care.- Implemented JSP, Tag Library and JavaScript for client-side validations and to achieve client-side functionality.- Used HTML, DHTML, and CSS for front-end development.- Developed the classes and interfaces needed for the front end to populate data in the tree and list views of the application.- Created the action and form classes, based on the struts framework to handle the pages.- Implemented JDBC to access Oracle database and performed stored procedures.- Created SQL queries using Joins, Unions, Nested Selects and Aggregate Functions.- Implemented asynchronous functionalities like e-mail notification using JMS.- Developed a web service (Mapping Document) that is shared between front end and customer info system.- Deployed on Apache Tomcat Server.