SUMMARY

• 7 + years of strong software experience in design, development and deployment of web - based and Client-Server business applications using React, HTML, Java/J2EE technologies.
• Experience in full Software life cycle development (SDLC) including analysis, design, development, deployment, testing, documentation, implementation & maintenance of application in Web-based & MiddlewareEnvironment.
• OPA to enforce policies in microservices, Kubernetes, CI/CD pipelines and API gateways
• Enforced OPA and developed and deployed code as per OPA document and policy
• Proven hands-on experience in migrating legacy PHP templates/modules being loaded by jQuery into incremental react components and developed brand new react components and worked with product owners and build end to end full stack applications using React, Redux, Java Script and Java sprint
• Experience with Apollo client with React/React Native for connecting GraphQL
• Expertise in analyzing the Document Object Model (DOM) Layout, DOM Functions, and Java Script functions, Cascading Styles across cross-browser using Fire Bug, Developer Tool Bar.
• Expertise in React JS framework to develop the SPA.
• Expertise in using React JS components, CSS using Styled-Components, Forms, Formik-Forms, Events,
• Keys, Router, plus Redux.
• Experience in connecting multiple micro-services using GraphQL
• Hands on experience with CoreJava 8featureslike Functional Interface Programming,Lambda’s, Streams including extensive knowledge with concurrency, multi-threading, exception handling, filters, and Generics.
• Experienced in working withRedux architectureusing complex Object-Oriented concepts in improving the performance of the websites.
• Experience in developing Web Applications with various frameworks, Jakarta Struts 2.0, Spring, Spring MVC, Servlet, JSP.
• Worked with various modules of spring framework like Spring IOC, Spring AOP, Spring Batch, Spring DAO, Spring boot and spring web services.
• Expertise in implementing the persistence logic using JDBC, JPA, Spring JDBC, Hibernate, TypeORM framework.
• Cloud based deployment experience on Amazon EC2 and their other offerings like S3 and AWS.
• Experience in deploying the applications usingDockercontainer services and building continuous integration and deployment pipeline using Jenkins with GitHub. Also experienced inKubernetes Orchestration container.
• Experience in database programming using Oracle, SQL Server, DB2, MySQL and proficiency in developing SQL to build PL/SQL functions, store procedure, triggers, views, and materialized views.
• Performed Integration and deployment of applications using Maven and Jenkins and worked on repositories like SVN, GIT
• Expertise in writing test cases using Mockito, Power Mock, Groovy.

PROFESSIONAL EXPERIENCE

Programming Languages: C, Java, SQL, HTML, XML

Frameworks: J2EE, Spring MVC, EJB, Struts

Web Technologies: HTML5, CSS3, JavaScript, Bootstrap, jQuery, TypeScript, React.js, Angular2/4

XML/Web Services: REST, JSON, XML, SOAP, WSDL, DOM

Database Servers: MYSQL, Oracle

Application Servers: Jboss, Tomcat

IDEs: Eclipse, IntelliJ

Operating Systems: Windows, Unix, Linux

Version Control: SVN, GIT

Other tools: Jenkins, Jira, Confluence, My SQL Management Studio, IntelliJ, Eclipse, Maven, Agile Development Methodology and Agile Sprint

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Worked for client of Confidential including USDA, AMC Theatres and Cox Automotive and responsible for working with product owners, UX team and build an end-to-end web application
• Worked on TDD and BDD environment and used TDD testing tools including Mocha and Chai
• Responsible for migrating legacy jQuery web applications to react components-based UI applications
• Worked on public facing B2C e-commerce applications and developed brand new react components for the enterprise using micro service architecture with REST api’s
• Design, develop and testHTML5,CSS3,Bootstrap,JavaScript, jQueryandReact.JSthat meets accessibility and web browser standards for website.
• Implemented API’ API gateway as per newly implemented OPA document and policy
• Developed user interface by using theReact JS, FluxforSPAdevelopment.
• Implementedreact JScode to handle cross browser compatibility issues in Mozella, IE 7, 8, 9, Safari and FF.
• Worked in usingReact JS components, Forms, Events, Keys, Router concept.
• Used Web services (SOAPandRESTful) for transmission of large blocks of XML/JSON.
• Maintained states in the stores and dispatched the actions usingredux.
• Implemented theDragandDrop functionalityusingReact-Draggable.
• Implemented movable and resizable components using React-Grid-Layout.
• Developed Restful Web Services usingNode JS,Typescript,TypeORM (ORM for TypeScript), Serverless Framework andPostgreSQL Server.
• Implemented API’s by using AWS lambda functions and deployed to AWS using Serverless Framework.
• Used Serverless Openapi Documentation to document the REST API’s.
• Designed user friendly navigation for displaying various sections of data using jQuery.
• Worked on service layer to develop the business services and DAO (Data Access Object).
• Used Spring MVC to develop the presentation tier of the Conservation-Payments application.
• Developed micro services as part of application architecture using Spring Boot.
• Experience with continuous integrations systems like Jenkins.
• Experience in working with GraphQL queries and use Apollo GraphQL library.
• Module and Unit Level Testing with Mockito, Power Mockito, Junit, Groovy.
• Worked with Web Services using SOAP (WSDL), tested using SOAP UI tool and REST (WADL).
• Used Maven tool for dependency management and used Jenkins for continues integration.
• Followed secure coding practices in compliance with OWASP guidelines.

Environment: Java 8, React, J2EE, Typescript, XML, Spring, Spring Boot, Web Services, Business Objects, Spring Boot, EC2, S3, JDBC, JSP, Java Servlets, Serverless, SVN, GIT, Mockito, JBoss, WSDL, SOAP, REST, Spring MVC, jQuery, PostgreSQL and AWS.

Front end developer

Confidential, Overland Park

Responsibilities:

• Created Single Page Application with loading multiple views using route services and adding more user experience to make it more dynamic by using Angular framework.
• Developed web interface for Users Modules using JSP, HTML, XML, CSS, JavaScript and AJAX with spring framework
• Used Angular and jQuery to make the pages dynamic and two-way data binding.
• Designed user friendly navigation for displaying various sections of data using jQuery.
• Used Spring MVC, Spring Batch Template for object-to-relational mapping from the database and creating POJOs.
• Responsible for the overall layout design of the application using Bootstrap for responsiveness.
• Developed several user interfaces using HTML, Angular 4, CSS using Typescript for client-side validations.
• Developed page layouts, navigation, animation buttons and icons using angular material, Angular animations and ngx bootstrap.
• Developed custom styles using CSS maintain the uniformity of all the screens throughout the application and positioning of screen objects.
• Worked in Agile environment with daily scrum updates and presented UI demos during sprint retrospective.

Environment: Angular 4, J2EE, Typescript, Spring, Spring Boot, Web Services, XML, Spring Batch, Spring MVC, Java Servlets, SVN, GIT, Mockito, JBoss, WSDL, SOAP, REST, Spring MVC, jQuery, Bootstrap.

Full Stack Developer (UI, React)

Confidential, Des Moines

Responsibilities:

• Worked for client of Confidential including Principal Financials and other wealth management clients and developed extensive UI react components for the public facing web applications
• Worked in upgrading microservice architecture and OPA enforcement for some of financials applicaitons
• Participatedin design and development phases of the Software Development Life Cycle (SDLC) process.
• Coordinated with the team in the technical requirement gathering phase and coordinated between teams for the project for daily status reports ofdevelopment,debuggingandtesting.
• Experience with Apollo client with React for connecting GraphQL
• Developed and tested the web application using HTML5, CSS3, React.js and Redux.
• Developed user interface by using the React.js, Redux and SPA development.
• Used middleware and Redux-promise in application to retrieve data from back-end and to also perform
• RESTful services.
• Worked with back-end engineers to optimize existing API calls to create efficiencies by deprecating unneeded API calls.
• Responsible for React UI and architecture. Building components library, including Tree, Slide-View, and
• Table Grid.
• UsedAgile(SCRUM)methodologiesfor Software DevelopmentLife Cycleof the dynamic J2EEproject.
• Used Spring MVC framework to follow MVC pattern in the application.
• Used Dependency Injection module of Spring (core module) for injecting the objects.
• Used Spring Transaction Management with IOC to create the connection object to connect with database.
• Worked onimplementing a persistencelayer with the help of Hibernate ORM to interact with the Oracle database.
• UsedHibernateinSpring Bootframework for mapping Java Objects to the relational database, implemented for data persistence for integration of Hibernate and Spring.
• Built an entire web-based application on the client side by followingMVCArchitecture using theSpring MVCFramework.
• Implemented crucial business logic requirements using Spring features likeSpringMVC,Spring Boot,Spring Data, andSpring Security.
• Segregated the security data into properties files and configured the build process usingXMLconfigurations as an alternative toJava Annotations.
• Built the application leveraging spring features likeSpringAOP,Spring IOC/DIusing customMVCFrameworks based onStruts.
• Increased efficiency of environment setup to become 80% faster by usingSpring Boot&Mavento simplify configuration, development, and deployment.
• Integrating services to consumeREST APIsusing component-based architecture.

Environment: J2EE, Hibernate, Spring, Spring Boot, Web Services, XML, Spring AOP, Spring MVC, Spring Transaction Management, Spring Security, SVN, WSDL, SOAP, REST, Spring MVC, Jquery, Bootstrap.

Java Developer

Confidential

Responsibilities:

• Involved in the design and development phases of the web applications and operated as an effective team member.
• Developed the responsive UI web pages using XHTML, jQuery, HTML, CSS, Java Script, JSF and AJAX.
• Created Web Service using SOAP, to allow application and services to connect to them over the Internet.
• Used Spring Core for dependency injection/Inversion of control (IOC) and implemented using Spring Annotations.
• Involved in the team for migrating the application from Struts to Spring.
• Taken care of Java multithreading in common java classes / library.
• Used multithreading in programming to improve overall performance.
• Implemented DAO design pattern for providing persistence as a service to the business layer.
• Implemented several SQL Queries to perform CRUD operations.
• Substantially experienced in the development methodology involved with the scrum method and the sprint cycles.

Environment: J2EE, Spring, Spring Core, Struts, XML, Spring AOP, Spring MVC, Html, CSS, JavaScript, JSF, Spring Security, SVN, SOAP, REST, Spring MVC, Jquery, Bootstrap.