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Sr. Java Full Stack Developer Resume

Pittsburgh, PA

SUMMARY:

  • 9+ years experienced in Software Development. Excellent team player with good analytical, strategic planning and interpersonal and communication skills. Highly motivated, enthusiastic and a self - starter.
  • Expertise with full development lifecycle from inception through implementation.
  • Experienced in Continuous Integration, Continuous Deployment, Agile and Scrum Methodologies.
  • Experience in analysis, design and development of client/server-based enterprise applications using Java / J2EE Technologies in both Windows and UNIX platforms.
  • Worked with J2EE technologies including Hibernate, Struts 1.3, Spring Framework 2-4, Servlets, JSP, JNDI, JMS, JDBC, WEB SERVICES (SOAP/XML, REST/JSON) and ANT/Maven
  • Experience in implementing Java EE design patterns such as MVC, Singleton, Session Facade, DAO, DTO, and Business Delegate in the development of Multi-Tier distributed Enterprise Applications .
  • Expert in designing front end interfaces using HTML/HTML5, Angular JS 1-2, React JS, CSS/CSS3, JSP, JSF, JSON, DOJO, JavaScript, JQuery and AJAX
  • Experience building cloud native app with Spring Framework and Spring Boot (Auto Configuration).
  • Experience in refactoring existing monolithic application to modular microservice.
  • Expert developer of restful Web Service using Spring Boot and deployed to pivotal Web Services.
  • Applying of TDD, experience of writing efficient unit tests, automated tests, integration tests, performance tests, do the analysis and tuning.
  • Strong experience in using Eclipse, Maven, Jenkins, SVN, JIRA, and equivalent tools.
  • Knowledge of XML Suite of Technologies XML, XSL, XSLT, and validations with DTD and XML Schema and processing profile with SAX, DOM Parsers.
  • Expertise in Spring Security Modules and Authentication.
  • Experience in Web Services Technologies like SOAP, REST, WSDL and UDDI and Service Oriented Architecture SOA.
  • Experienced in MVC Architecture and Struts Framework.
  • In-depth experience with Amazon AWS Cloud Services, (EC2, S3, EBS, ELB, Cloud Watch, Elastic, SNS, VPC, Cloud Formation, Route53) and managing security groups on AWS.
  • Involved in project requirements and designed plans, mockups, and prototypes for layers, front end, and back end coding.
  • Experience in deploying applications on servers like Web Logic, JBoss, IBM Web Sphere and Tomcat 6 and 7.
  • Experience writing automated tests using tools like JUnit, ScalaTest, Spock or Specs.
  • Experience on developing UI using Struts view tags (HTML, Bean, Logic and Nested), JSP, HTML, CSS.
  • Creating and maintaining the ASP.NET based websites and their web applications as per the initial guidelines of the client.
  • Extensive experience in deploying, managing and developing with MongoDB clusters.
  • Developed internationalized multi-tenant SaaS solutions with responsive UI's using Java or React or AngularJS, with NodeJS and CSS.
  • Hands on experience with build and deployment tools including Ant / Maven, logging and Debugging using Slf4 and Log4j, unit and integration testing using JUnit.
  • Ability to use strong industry knowledge to relate to customer needs and dissolve customer concerns and high level of focus and attention to detail.
  • Strong work ethic with good time management with ability to work with diverse teams and lead meetings.
  • Excellent Project Leader with good planning and monitoring skills.

TECHNICAL SKILLS:

Operating System: UNIX, Linux, and Windows

Web Development: HTML5, HTML, Java Script, Angular Js, Node Js, Ajax, Jquery, JSON

J2EE Technologies: JSP, Servlets, JDBC, JPA, JMS, JNDI

Web Application Servers: Tomcat, JBoss, WebSphere, WebLogic

Databases: Oracle, SQL Server, MYSQL, DB2, Mongo DB, Cassandra

Languages: Java, J2EE, C, C++, PL/SQL

Frameworks: Struts, Spring, Hibernate

Tools: / IDE: Eclipse, Hudson, JBuilder, Bamboo, Maven, My Eclipse, Net Beans, Apache ANT, Log4J, and TOAD

Version Controls: Rational Rose Clear case 7.0.1.1, Microsoft VSS, CVS, Git, SVN

PROFESSIONAL EXPERIENCE:

Confidential, Pittsburgh, PA

Sr. Java Full Stack Developer

Responsibilities:

  • Work in a n Agile /Scrum development environment with frequently changing requirements and actively participating in scrum meetings and reviews.
  • Develop CSS based page layouts that are cross-browser compatible and standards-compliant.
  • Develop HTML views with HTML5, CSS3, Bootstrap and Angular JS 2.0.
  • Use JQuery for basic animation and end user screen customization purposes.
  • Develop creative intuitive user interfaces that address business and end-user needs, while considering the technical, physical and temporal constraints of the users.
  • Develop internationalized multi-tenant SaaS solutions with responsive UI's using Java or ReactJS, with NodeJS and CSS.
  • Design Frontend with in object oriented JavaScript Framework like Node.js and Ext.js.
  • Involved in the development of presentation layer and GUI framework using Angular JS and HTML.
  • Build different modules, controllers, templates, custom filters and directives in Angular JS.
  • Design dynamic and browser compatible pages using HTML5, CSS3, JQuery and JavaScript.
  • Involved in rendering additional components with custom HTML tags using React.js
  • Involved in writing application level code to interact with APIs, Web Services using AJAX and Angular resources.
  • Built a RESTful API to save and retrieve agent information in Java using Spring MVC, Apache CXF and JAX-RS.
  • Design and developed the REST based Microservices using the Spring Boot, Spring Data with JPA.
  • Develop code for Responsive web design in JavaScript using frameworks like Angular.js, React.js.
  • Responsible for making responsive web pages using twitter bootstrap and media queries.
  • Enhance user experience by designing new web features using MVC Framework like Backbone.js and Node.js.
  • Used Knockout.js to simply the complex database for user interfaces.
  • Implement Grails Services and controllers to perform actions.
  • Use REST API with JAX-RS for consuming web services to handle two interfaces XML and JSON.
  • Upgrading and migrating various versions of Mongo database on different platforms.
  • Install configure Jboss Application server for the VPDC environment and currently working on the Prod environment setup in Cloud environment.
  • Migrating the application from Web Sphere to JBoss.
  • Manage and maintain MongoDB servers across multiple environments.
  • Use CSS pre-processors (SASS).
  • Use Grunt for building the project.
  • Report bugs and tracked defects using JIRA.
  • Managed projects with GRUNT task runner.
  • MVC and/or MVVM (AngularJS, Express JS).
  • Responsible for OpenStack project core infrastructure including code review, continuous integration systems, and developer tools.
  • Established OpenStack project Infrastructure Program and served as tech lead.
  • Demonstrate understanding of Core java concepts like OOPS, OOAD, ORM, and REST.
  • Develop UI tests with Protractor and Java tests in JUnit.
  • Use Jenkins for Continuous Integration. Used TOAD for managing, monitoring and analyzing the database.
  • Use Maven for build application.
  • Design and Developed automation script using Selenium Web Driver in Eclipse.
  • Handle response data from RESTFUL webservices using XML, JSON and JQuery to update UI Interacted with java controllers (JQuery, Ajax, and JSON to write/read data from back end systems).
  • Create GET/PUT request and response using RESTFUL web services.

Environment: Java, J2EE, Swing, Oracle 11g, JDK 1.4/1.5, MySQL, Eclipse 3.4, WebLogic 9.2, GUI, Spring, Hibernate, OOPS, HTML, HTML5, CSS3, JavaScript, JUnit, Jboss, Angularjs2.0,.NET, React.js, Backbone.js, node.js, JQuery, Struts 2.0, Web services, Maven, Jenkins, Redux Toad, Grunt, Tortoise SVN, Git, Putty, LAMP, Visio, Team track, Quality Center.

Confidential, Denver, CO

Full Stack Developer

Responsibilities:

  • Involved in designing and implementing Web2.0 Rich UI for the Self-service Application using JQuery AJAX framework and Widget based JavaScript programmed model.
  • Implemented MVC architecture by using Spring framework 2.0, Hibernate 3.0 in terms of JSPs andServlets.
  • Involved in analysis, design, development, deployment and integration testing.
  • Designed architecture, entity relationship, use case, class and sequence diagrams.
  • Involved in Coding, styling, testing of reusable JavaScript, CSS3, HTML5 widgets/ libraries for complete UI controls.
  • Working with IBM MQ Series and WebSphere Message Broker on various platforms like AIX, Linux, and Windows.
  • Improved the maintainability of the project by implementing and improving Exception Handling and Collection APIs.
  • Designed user-friendly navigation for displaying various sections of data using JQuery.
  • Created Dynamic Web Pages using Web Controls and developed forms using HTML5.
  • Proposed requirements, developed technical design documents and created prototype of critical business application using Java/J2EE and Oracle technologies.
  • Designed and developed solutions that are highly reliable, scalable and meet business-defined services.
  • Implemented practice of reusable code design, leverage application architecture and framework capabilities and functionalities.
  • Developed business layer components using Spring & Hibernate, and GUI using JSP, GWT & XMI.
  • Consulted on Information Technology expertise in the development and support of new and advanced concepts, applications, and techniques for equipment, networks, systems, and processes.
  • UAT and fixed bugs from preproduction and post-production versions.
  • Collected new requirements and use case clarifications from client.

Environment: Environment: JAVA EE 5, JUnit, Jboss, JIRA, QNX, AJAX, CSS, HTML, JQuery, JSP 2.1, JavaScript, SQL Server 2008, AWS Resources, WebServices, AngularJs, Tomcat, WM, XSLT, Servlets 2.5, Struts Tiles, Bugzilla, Microservices, Firebug, XML, Spring 2.5, Spring Security 2.0, Spring MVC, Hibernate 3.0, Log4j, APIGEE, WebSphere 6.1, AWS, RUBY TOAD, Git, Tortoise SVN .

Confidential, Washington DC

Java developer/J2EE

Responsibilities:

  • Performed system analysis, design and development, entity relationship, use case, sequence and class diagrams.
  • Developed business layer components using Spring & Hibernate, and GUI using JSF, JSP & JQuery.
  • Implemented business delegate, singleton, factory, business object and view helper design patterns.
  • Developed various API's to communicate with Solr search engine and integrated Solr search engine in Web store.
  • Experienced best practices for integrating microservices into an existing system architecture.
  • Designed and developed SSO and WS Security modules to give identity management support.
  • Develop PL/SQL procedures, functions and triggers; created database tables.
  • Performed system testing, unit testing and integration testing.
  • Configured Hudson for Continuous Integration.
  • Tuned the application to achieve better performance and create production support documents.

Environment: HTML5, CSS3, JQuery, Bootstrap, Angular.js, Require.js, Ext.js, Node.js, Backbone.js, Responsive Web Design, AJAX, JQuery UI, JavaScript, Microservices, Dreamweaver, Photoshop, Flex, MVC, Rest Web Services, JSON, XML, SEO, Git, MySQL Server, Eclipse and Windows .

Confidential, Richmond, VA

Java/J2EE Developer

Responsibilities:

  • Involved in the development of Software Development Life Cycle (SDLC) using agile methodology.
  • Involved in constructing and designing Sequence diagrams, Deployment diagrams, Dataflow diagrams, and Class diagrams using UML, Rational Rose and Rational Software Architect (RSA).
  • Implemented spring for MVC (Model View Controller) architecture and developed Spring Beans, Controller components (Controller, Form Controller etc.) and configured spring beans in springmvc-servlet.xml.
  • Written Hibernate configuration and mapping files for storing the data into Oracle database.
  • Used TOAD as database tool for running SQL queries.
  • Involved in development and deployment of EJBs - Stateless Session Beans for implementation of Session Facade Design pattern.
  • Used IBM MQ for asynchronous Point - Point and Publish - Subscribe messaging and implemented Message Driven Beans as for accessing these asynchronous messages.
  • Created portals & port lets for each allocation calculations of Admin, Agent and Client modules in Web Sphere Portal Server.
  • Configured and deployed the application in Web Sphere Application Server and configured Data Source and Connection Pooling.
  • Implemented J2EE Design Patterns like Singleton, DAO, Value Object, Factory, and Session Facade for the integration of application modules.
  • Involved in Microsoft Excel generation using Java Excel.
  • Developed the Graphical User Interface using HTML, DHTML, JavaScript, CSS, JSP and JSTL and Dynamic GUI using AJAX.
  • Configured LDAP for Authentication and Authorization of users.
  • Developed Web Services with SOAP, XSLT, XML, XSL and WSDL.
  • Used SOA framework to ensure the right services are provided and consumed.
  • Optimized the code using PMD & Check Style standards.
  • Wrote Unit Test Cases using JUnit framework and Server side Logging & Client side logging using Log4J (Apache open Source API) and ANT scripts for the building the applications.
  • Worked with functional team for the requirement analysis and implemented the changes.
  • Involved in System Requirements study and conceptual design.

Environment: OOAD/UML, Rational Rose, Java, J2EE, JSP, Ajax, JSTL, Servlets, Spring, Hibernate, Java Beans, EJB, Ant, Log4j, HTML, JavaScript, CSS, XML, Web services, XSLT, XPATH, JUnit, JES, PVCS, RAD, Web Sphere App Server, IBM MQ, SQL, PL/SQL, TOAD, Oracle, Shell and Perl Scripting, UNIX.

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