• Worked on an Agile Development environment utilizing the tools JIRA, Kanban.

• Actively involved in coding using Java1.8, Spring 4.x to develop features from end to end.

• Developed and designed the web interface using HTML5, CSS3, JavaScript, jQuery, ReactJS, and Bootstrap.

• Built the reusable service components using ReactJS Components with Object Oriented JavaScript, jQuery, HTML, CSS3 based on the visual designs.

• Designed and developed the multi-threading programs to interact with various components on the backend.

• Used JPA and Hibernate with entity beans for interacting persistence layer for CRUD operations

• Extensively used Hibernate in data access layer to access and update information in the database

• Implemented a generic interface to Hibernate criteria API for UI search functionality.

• Developed the application using Spring MVC, Spring Boot.

• Developed the Model, View and Controller using Spring MVC, React and Restful service with Hibernate framework.

• Design and development of User Interface using Spring MVC, React JS, HTML 5, CSS

• Used JSON objects, ECMAScript6, Typescript, JavaScript, and Bootstrap intensively to create interactive web pages.

• Worked with unit testing of ReactJS applications using Jest and Spring Boot applications using JUnit, Mockito and performed end to end testing using Protractor.

• Created GraphQL schema and queries to interact with Mongo DB database.

• Developed SQL, PL/SQL, stored procedures along with Shell Scripting- database application scripts.

• Developed XML Schemas - XSD, DTD for the validation of XML documents.

• Created automated pipelines in AWS Code Pipeline to deploy Docker containers in AWS ECS using services like CloudFormation, Code Build, Code Deploy, S3 and puppet.

• Deployed the application using AWS lambda, a serverless computing platform.

• Worked on providing LDAP security for the application.

• Worked on an Agile/TDD environment utilizing a test-driven development (TDD).

• Used Hibernate ORM, to manage the application persistence logic and Data Access

• Extensively used Hibernate in data access layer to access the data

• Developed the Restful service using Spring Controller, Delegate, DAO patterns.

• Designed and developed the XSD for WADL for Restful services contract.

• Developed the application using Spring MVC, Spring Boot.

• Design and development of User Interface using Spring MVC, Angular JS, HTML 5, CSS

• Deployed code in Apache Tomcat and Web logic servers

• Developing various pages in the applications in front end technologies HTML5, CSS3-SASS, JSON, Angular 6.

• Experience in developing, deploying and testing applications in an AWS environment using DevOps tools such as Jenkins and Docker.

• Highly used Angular 7.0 to build Single Page Application for navigation through the different status and multiple modals

• Implemented Services and Dependency Injection in Angular 7 to connect the web application to back-end APIs and for sharing the code between the components

• Written light weight Node.js express server, and using technologies like Ajax, JavaScript/jQuery, JSON to make connections between server and NoSql databases like MongoDB.

• Updated Angular 2 to Angular 6, doesn’t make much different but same the latest version of the Angular framework.

• Involved in various steps of SDLC including analysis, design, and development of system. Developed Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams using Rational Rose.

• Worked closely with Business Analysts, Project Managers and Project Leads to transform business requirements into Java code.

• Implemented Spring IOC (Dependency Injection) and Spring AOP for the Business Layer development.

• Used spring config server for centralized configuration and Splunk for centralized logging. Used Concourse and Jenkins for Microservices deployment

• Enhanced legacy application by building new components in Angular 2 and typescript.

• Developed web pages using JSP, JSTL, XHTML, CSS, DOJO, Java script, Ajax and Json.

• Have Used Spring Webflow for mapping and resolving views for the front end

• Implemented Hibernate 3.0 as ORM framework for mapping object-oriented domain model to Database Used SVN for version control.

• Implemented Angular 2 component router for navigation, Angular 2 services to connect the web application to back-end APIs. Followed ES5 and ES6 coding standard and coding best practices.

• Implemented Model View Controller (MVC) architecture using Spring MVC framework

• Spring Framework is used for dependency injection.

• Used NodeJS to resolve dependencies via Angular 2, typescript, Jasmine.

• Developed dynamic responsive Web Application by integrating Angular2 with Bootstrap which is further integrated with Web Services and Vue.js.

• Developed and maintained web services using RESTful API.

• Designed Java classes using Spring Framework to implement the Model View Control (MVC) architecture.

• Wrote complex SQL queries and programmed stored procedures, and control files for loading large amounts of data using Oracle 10g.

• Used Oracle SQL developer for the writing queries or procedures in SQL.

• Used UNIX scripts for validating data files.