SUMMARY:

• Over 8+ years of experience in analysis, design, implementation and testing of Object Oriented Applications in Client/Server environments using Java/J2EE.
• Worked with redux saga along with redux thunk to handle asynchronous calls efficiently.
• Developed dynamic web pages using HTML5, CSS3, React JS, Bootstrap, NodeJS and AJAX.
• Developed Single Page applications using AngularJS 2 using components, directives using TypeScript.
• Designed and developed the user portal using angularJS 2 along with HTML, CSS and TypeScript.
• Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation.
• Design UI scripting using typescript in Angular 2.
• Expertise in design and development of various web - and enterprise-level applications using J2EE technologies like JSP, Servlets, JDBC, Oracle.
• Developed front-end using Html5, CSS3, Javascript, React, Redux and Bootstrap.
• Experience in working with frameworks like Struts, Spring and Hibernate
• Experience in using Java IDE tools like Net beans and familiarity with other IDEs such as Eclipse.
• Experience in using MySQL databases to write complex SQL queries, and familiarity with databases like SQL
• Experience in using frameworks and tools like J Unit.
• Extensive experience in using SQL to write Stored Procedures and Triggers.
• Designed the front end applications, user interactive (UI) web pages using web technologies like HTML and CSS.
• Maintaining the Portal content in MySql and updating in SVN Repository.
• Good experience in Object Oriented Analysis & Design (OOAD) using different design methodologies/process frameworks like SDLC and tools like Rational Rose, Microsoft Visio.
• Developed web applications by implementing Model View Control (MVC) architecture using JSP pages that interact with Servlets.
• Configured with gulp.js to test the Typescript with TSLint.
• Used Python, Perl, CGI, JQuery, JavaScript and JSON at the front end.
• Excellent communication, interpersonal and analytical skills along with can - do attitude.
• Ability to learn and use new systems and paradigms in considerably less time.

PROFESSIONAL EXPERIENCE:

Confidential, Stamford, Connecticut

Sr. Full Stack Engineer

Responsibilities:

• eveloped Single Page applications using WEBPACK(ES6)., AngularJS 2 using components, directives using TypeScript.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Worked with development teams which included daily audits of source code using SonarQube and HP Fortify SCA as part of the DevOps pipeline.
• Performed automated testing on the front end using jest and enzyme frameworks. ingorked with Jest test framework for testing React components.
• Unit tested complex methods using Mocha-Chai library.
• Wrote and performed client-side and server-side unit testing with Jasmine, Mocha and the Chai assertion library.
• Incorporated agile methodology and SCRUM techniques to manage requirements and enhance the application.
• Responsible for developing the UI side with ReactJS, SASS, HTML5
• Configured Struts, Hibernate framework with Spring MVC.
• Implemented the caching mechanism in Hibernate to load data from Oracle database.
• Worked on application backend implemented as Node.js express application server.
• Developed microservices using spring boot for calling alfresco REST services.
• Created prototypes with component based rendering using Webpack bundler and Babel Transpiler.
• Used JSLint for validating the front end code.
• Written well documented and readable JavaScript code using JSLint.
• Create custom mobile and PWA applications using Angular 4, Ionic 3 and TypeScript stack for cross platform deployment.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
• Developed web applications using Spring MVC, JQuery, HTML5, Bootstrap for Virtual Infotech Inc.
• Design, Implement and Test Oracle ADF applications using JDeveloper
• Developed Oracle PL/SQLStored Procedures and Queries for Payment release process and authorization process.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Developed Web Services as a service provider and deployed them on the WebLogic Application Server over the HTTP protocol
• Involved in debugging the product using Eclipse and JIRA Bug Tracking.
• Configured JMS Server setupand DB Connection pool setup & deployed Returned items in Weblogic Server.
• Migrated the code base from Subversion/Clearcase to GIT.
• Led development team using J2EE creating web enabled invoicing system for multiple location service company in NetBeans environment using Git-Hub version control.
• Involved in coding for JUnit Test cases
• Implemented Selenium IDE with java script for Web apps.
• Provide direction and execution oversight for large Agile Development projects for the FBI as an integral member of the Program Management Office (PMO).
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams to model the detail design of the application using UML.
• Experienced with JSON based RESTful web services, and XML based SOAP web services and worked on various applications using python integrated IDEs like Eclipse, IntelliJ, Sublime Text and PyCharm.
• Worked on various JavaScript library included but not limited to Node, Gulf, Grunt, npm, Bower, Karma, Jasmin, Protactor.
• Writing and reviewing Junit & Protactor testcases.

Tech Skills: Javascript, HTML5, CSS, Ajax, Bootstrsap, React, Redux, Angular 2+, ES6, Redux, Typescript, Angularjs, SCSS, Vuejs,, Spring, Hibernate, Ibatis, Bootstrap, Backbone, Oracle, Pl/Sql, Cassandra, Hadoop, Rest, Soap, Web Services, Eclipse, Weblogic, Git, Github, Junit Selenium, Agile, Uml, Jsp, Xml, Soa

Confidential, Hartford, Connecticut

Sr. Full Stack Engineer

Responsibilities:

• Developed UI and pagination using React.js and Node.js.
• Worked with redux saga along with redux thunk to handle asynchronous calls efficiently.
• Developed dynamic web pages using HTML5, CSS3, React JS, Bootstrap, NodeJS and AJAX.
• Developed Single Page applications using AngularJS 2 using components, directives using TypeScript.
• Designed and developed the user portal using angularJS 2 along with HTML, CSS and TypeScript.
• Implemented ES6 features, Used Babel, Web pack with ES2015, React JSX presets, Backbone Marionette.
• Expertise in MVC Architecture using JSF and Struts framework and implementing custom tag libraries.
• Technology leadership for the direction of the Cloud based application using Node.JS, PDFJS, Sencha, MongoDB and MS SQL Server integrating to a proprietary framework.
• Involved in adding AJAX, JavaScript components to some of the jsp pages wherever needed.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
• Delivered mobile app for book reading capability with HTML5 Sencha and online services with Flash/Flex.
• Developed PL/SQL procedure for login module and registration module.
• Wrote Java programs, performed builds, monitored DB2 data and ran SQLs
• Designed & implemented client/server application to plan package forwarding & route scheduling. Used JDBC for database connectivity.
• Redesigned and re-implemented services using NGINX, Node JS, Express JS, Mongo DB, and MySQL.
• Worked on JavaScript testing frameworks like Jasmine, Karma, Chai, Sinon and Mocha.
• Used testing strategies such as TDD, including knowledge of JSUnit and/or Selenium.
• Developed automation test scripts for the web GIS applications using selenium and Java.
• Built the foundation for project work within multiple Scrum teams using common infrastructure components such as Jenkins, Git, Vagrant, VirtualBox, Docker, etc.
• Worked with Agile methodologies like Continuous integration with Travis CI, Jira, Confluence.
• Worked closely with Devops team to set up CI/CD pipeline using Jenkins, Ansible, AWS, Maven and GIT.
• Wored on Container Clustering and Orchestration with Docker Swarm and Kubernetes.
• Development of custom modules using LAMP, PHP, AJAX, Javascript, Jquery, JSON
• Used Eclipse IDE for designing, coding and developing applications
• Implemented improvements to the WebSphere Commerce Organization Console and the Administration Console to display, and allow for update, new member information.
• Used WSAD for writing code for JSP, Servlets, and Struts.
• Conducted software builds using Subversion in a windows environment via Cruise Control.
• Developed test cases and performed unit testing usingJUnit.
• Extensive experience in developing applications using Java and related technologies using WATERFALL and AGILE SCRUM methodologies.
• Involved in detail design developing use cases, use case diagrams, class diagrams, sequence diagrams and high level activity diagrams using UML from the requirements.
• Used Android NDK to create the library files to be used by Services.
• Used HipChat for internal messaging.
• Migrated build logs output from Hipchat to Slack.

Tech Skills: Javascript, HTML5, CSS, Ajax, Bootstrsap, AngularJS, React, Redux, Angular 2+, ES6, Redux, Typescript, Struts, Jsf, Ejb, Javascript, Css, Html5, Node, Bootstrap, Db2, Pl/ Sql, Jdbc, Mongodb, Web Services, Eclipse, Subversion (Svn), Junit, Jasmine, Scrum, Agile, AWS, Jenkins, Docker, Kubernestes, JSON, XML, Jira, Linux, hipchat

Confidential, Chicago, IL

Sr. Full Stack Engineer

Responsibilities:

• Developed XML, XSLT files for the project to carry the MQ messages to the destinations routing using a functionality that was developed using JAVA and EJBs
• Developed web applications using Hibernate, Spring MVC, JQuery, struts, HTML5, Bootstrap
• Worked with EBX as the frontend for DataBase-PLSQL.
• Performed integration between Datacap with SQL/Oracle server databases.
• Monitored and troubleshot any issues with recent backups of IBM DB2 databases on facility servers.
• Designed and developed Spring based Rest WebServices for distributed databases.
• Developed web services, SOAP message envelopes and headers using WSDL, UDDI, XML, Rest and JAXP.
• Using IDE's like Eclipse, Netbeans and version control tools like Mercurial, SVN and Git.
• Created Stellent UCM and BPM and BPEL processes for Weblogic.
• Created functional automation scripts using open source tools selenium (selenium RC, Grid)
• Created and developed the internal AngularJS framework applications projects. Unit testing with Jasmine.
• Experienced in Agile SCRUM, RUP (Rational Unified Process) and TDD (Test-Driven Development) software development methodologies
• Worked with in the Network interactions using JSON with REST API calls.
• Developer support for the project consists of issue and project management via JIRA Design and Developed using WebService using Apache Axis 2 on JBOSS.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Followed an Agile, Software Development methodology. Used NetBeans IDE
• Configuration and deployment of application on to Jboss application server .
• Expertise in employing Water Fall Model and best practices for software development
• Participated in converting the business requirements to software specifications using Rational UML
• JSON is used for serializing and deserializing data that is sent to or receive from JSP pages.
• Developed Servlets and Worked extensively on Sql.
• Used ANT scripts to build the application and deployed on WebSphere Application Server.
• Quickly learned iText and implemented to solve Hungarian Special Character Issue.
• Working Closely with EMC Documentum to implement Engineering Design Storage Repository and Project Document Management.
• Designed and implemented interface elements using Google Web Toolkit.
• Contributed to organization of testing and quality improvement process (JIRA, Confluence).
• Designed Interactive GUIs using Java Applets and Swing.
• Involved in Installation & Configuration of Cognos in distributed environments on Solaris.
• Designed various design Workflow Modules using BPM (Business Process Modeler) to implement Business Logic and Business rules using Ilog, Jrules.
• Layout and design the overall architecture and migration approaches using Oracle ADF.
• Responsible for requirements gathering, designing, coding web applications using Ruby on Rails, JavaScripts, HTML, CSS and jQuery
• Configured WordPress publishing software for non-profit firm. Created weblog layout in HTML, CSS and PHP based on an original design according to client's branding needs.
• Made Fixes and enhancements to Online bill paying ASP software for water companies.
• Developed code for C, C++ to secure the transaction.
• Assist with the development and execution of regulatory training for all JCL Bioassay employees and for training on QA policies, programs and initiatives.
• Developed Servlets and Worked extensively on Sql
• Created Python scripts that provided constant updates about large data transfers via HipChat.
• Connected Ignition to Bamboo, Hipchat, Bitbucket, Open-Shift, Confluence, and Jira using REST API

Tech Skills: Javascript, HTML5, CSS, Ajax, Bootstrsap, SCSS, Typescript, AngularJS, Jquery, SASS, LESS,Java, Spring, Hibnerate, Struts, Ejb, Dojo, Jquery, Dojo, Mysql, Toad, Sql Server, Db2, Apache Axis2, Wsdl, Jboss, Clearcase, Water Fall Model, Uml, Jsp, Itext, Gwt, Jira, Swing, Jrules, Oracle Oracle Bpm, Apache Tomcat, Linux, Unix, Wordpress, Drupal

Confidential, McLean, VA

Full Stack Engineer

Responsibilities:

• Implemented the server side design using the industry standard J2EE design patterns like Business Delegate, Service Locator, Business Interface, Session Facade, and Data Access Object.
• Leading Frameworks Team like Angular.js, backbone.js, bootstrap.js & JMVC, D3.js and Projects UI Designing Team.
• Design and rebuild FLEX application using AngularJS and TypeScript to readjust to customer's new requirements in WebStorm development environment
• We are building interactive screens with the help of Adobe Photoshop, sublime text editor, HTML, Angular JS, Jquery, Bootstrap and Mongoose.
• Used SVN for version control, used JRocket - Mission Control for Java Performance Tuning.
• Used struts/spring and Java portlet specifications to develop several other new features for the enterprise portal application.
• Completed projects using Java, J2EE, EJB, Spring, Struts, HIBERNATE, Eclipse IBATIS, Webservices, RMI, Servlet, JSP, JSF, JNDI, JDBC, JMS, JTS, JavaScript, HTML, SOAP and XML,DB2, Oracle, SQL, PLSQL, Ajax, Ant-build scripts.
• Utilize Microsoft Visual Studio, AdobeCreativeSuites CS3 and FTP software to develop and update web content.
• Integrated WTX maps with Websphere Message Broker
• Moved to Git instead of CVS.
• Developed Client side screens in XML using XSLT.
• Used HipChat & Lync for inter-personal communication amongst team members.
• Documented the progress of the daily stand-ups with the Atlassian stack (JIRA, Confluence, HipChat)

Tech Skills: Javascript, HTML5, CSS, Ajax, Bootstrsap, Typescript, Jquery,Java, Spring, Hibnerate, Websphere, Oracle, Jdbc, Hiberante, Java Servlets, Jsp, Uml, Rational Rose, Javascript, Xml, Html, Junit

Confidential, Washington, D.C.

Full Stack Developer

Responsibilities:

• Created Use case diagrams, Class diagrams and Activity diagrams using Microsoft Visio.
• Followed iterative approach in timely manner.
• Developed front-end using JSP, HTML, CSS, JAVA Script and J query.
• Responsible for developing Servlet.
• Involved in implementing database design, connectivity and access.
• Wrote MySQL queries and used JDBC API.
• Worked in Windows environment for building the application using net beans IDE.
• Developed test cases and performed unit testing using J Unit.
• Extensively used Collabnet subversion for version control.

Tech Skills: JavaScript, HTML, CSS, GUI, Java, Jsp, Jdbc, Servlets, Svn, Mysql, Windows Xp Professional, Java Script, J Query, Glassfish Server, Net Beans Ide, Microsoft Visio.

Confidential, Minnesota

Software Developer

Responsibilities:

• Involved in group meeting with teammates and made substantial changes to the architecture to improve performance of the Application.
• Modified JSPs, used struts tag libraries and Java Server Pages Standard Tag Library (JSTL).
• Maintained Struts architecture throughout the application.
• Developed the bean classes for better data exchange between the MVC layers
• Successfully differentiated presentation from code.
• Used multi threading and socket programming.
• Deployed the application on WebLogic Application Server.
• Created connection pools and data sources.
• Modified JavaScript to read client side activities (events) and data and event validations.
• Used WinCVS as version Control system.
• Suggested ER models and changes in the table structures
• Modified SQL, PL/SQL procedures and triggers to obtain optimize output.

Tech Skills: JavaScript, HTML, CSS, Java, JSTL, SQLl Server, Struts, Servlets, JSP, EJB, Javabeans, Eclipse, Uml, Windows Xp/Linux.