SUMMARY

• 7.5 years of 3 - tier architectural development experience in large scale Enterprise Applications, Services/portals and product development using Front End & Back-end/middleware technologies.
• Holds good domain knowledge of Loyalty programs, HealthCare industry, Telecoms, Retail Business services and HR.
• Worked on several software development methodologies like Iterative, Waterfall (top-down), SDLC and Agile Scrum with tight deadlines and short sprints.
• Hands on experience in FDE Technologies like HTML5/CSS3, Javascript, JQuery, JQWidgets, AngularJS, Ajax, Direct Web Remoting (DWR), JSP’s, XHTML, JSON, XML and good working knowledge of richfaces etc.
• Hands on experience with JAVA/J2EE Design patterns like (MVC, Session Facade, Proxy, Singleton, Factory, DTO, DAO, Adapter and Builder etc.), Multi-threading and frameworks like Spring MVC, Spring Security, Struts Hibernate3, EJB’s, JAVA Beans, Java Messaging Services, Servlets, Message Driven Beans, JNDI, JDBC etc.
• Working knowledge in web based testing using SoapUI, Restclient, Selenium and Test automation using JUnit, Mockito etc.
• Developed middle-ware scripts using Jython and Linux shell scripting including RPM’s.
• Worked on team corroborative tools like Kanban, Rally, Jira, TeamFoundation white board etc.
• Hands on experience in handling/resolving real time production issues related to performance, memory leak and Http Sessions( sticky sessions cookie management) on a very aggressive timeline.
• Designing, Installing and Clustered Configuring for Websphere Application Server, Websphere Message Broker and writing message flows. Configured and deployed applications on Websphere App Server 7/8, Weblogic 10, Jboss 5.0 and Tomcat 6.
• Thorough knowledge of software development tools MyEclipse and WID. Version Control tools Clearcase, Serena, Starteam and Dynamsoft Source anywhere client, eclipse subversion).
• Good understanding of Sonar, Fortify and Continuous Integration tools like Jenkins.Experience in core authentication mechanism using SSO to Application Integration. Good hands on experience on Ant and Maven.
• Hands on experience in Bug reporting tools like ClearQuest and Bug Tracker.
• Working knowledge in Unified modeling language (UML) for developing project design documentation, class diagrams, activity diagrams, use cases and code documentation.
• Implemented the Weblogic Server and Application Monitoring tools such as App Manage Engine with performance metrics.
• Experience working with infrastructure, deployment, change/release management teams.
• Quickly adaptive to new environment, working well under pressure and good communication skills.

TECHNICAL SKILLS

Fron End Technologies: HTML5/HTML, CSS/CSS3, XHTML, JQuery, JQWidgets, AngularJS, Javascript, Direct Web Remoting (DWR)

J2EE Frameworks & Technologies: Struts, Spring, Hibernate, JSP, Servlets, JMS, JDBC, JNDI, EJB’s

Languages and Scripts: Core Java/J2EE, XML, ANT, Log4j, Web services using JSON, shell, Ant, Maven, Jython, and UML

Design Patterns: MVC, Session Facade, Proxy, Singleton, Factory, Adapter, STO, DAO, Builder.

Servers/ Middleware: WebSphere 7v, JBoss, Apache Tomcat/ MQ Series, Weblogic 9v, IBm Workflow

Testing Tools: Selenium Web Driver, SoapUI, Restclient, JUnit, Mockito and H2 DB

IDE’s: MyEclipse, WID, Eclipse

Source Control: Clearcase, Serena, Starteam, CVS, Dynamsoft, Serena

Database and Tools: Oracle 10g, MySql, IBM DB2, SQL developer, Informatica

Operating Systems: Linux Redhat 5.3 and Windows

PROFESSIONAL EXPERIENCE

Confidential - Irving, TX

Application Developer

Responsibilities:

• Adhere to the Agile Scrum methodology while attending the client meetings to understand the application and new features.
• Actively working on developing code usning Core JAVA/J2EE and SpringMVC .
• Developed web pages using HTML/HTML5, CSS, Javascript, AngularJS, JSP, XHTML, Ajax etc.
• Defect fixes and debugging the application for the added new features.
• Worked on implementing the monitoring reports and automated testing using JUnit & Selenium web driver.
• Developed and configured various country settings using locale based configurations.
• Implementing and integrating soap based webservices with XML and testing using soapUI.
• Implementing the Clustered Weblogic Server scripts and helped team in configuring datasource using Oracle Wallets in clustered environment.
• Extensively used Jboss for dev, Testing and UAT deployments and creating datasources, queues/topics configurations for JMS implementations.
• Desinged and Implemented Application Monitoring using Managed Engine tool.
• HTML Enhanced for static web pages using Ajax and jQuery with JSON.

Environment: Eclipse, SQL Server, SoapUI, Team foundation Servers, Selenium Web Driver, Spring web flow, Weblogic/Jboss Application Server 11, Java collections, JSP, HTML, CSS, Ajax, Javascript Libaries (Angular.js, JQquery, JQWidgets), Log4j, Oracle 10, Linux/Windows, JMeter, App monitoring tools etc.

Confidential, Richardson, TX

Application Developer

Responsibilities:

• Quickly adapted to the agile environment and committed to tight deadlines.
• Worked on ACA based New Enrolment and Quick quoting applications.
• Resolve some real time production issues according to the business FSDs.
• Worked on code fixes to improve application performance, modularity and scalability.
• Develop test automation using JUnit, Selenium Web driver and SoapUI.
• Tuned the Websphere/Jboss application server configurations to support SSL, SAML and SSO security with Keystore Certificates.
• Worked with different teams to resolve the application environment issues.
• Develop web pages using JSP, jQuery and HTML.

Environment: MyEclipse Blue, SQL Server, SoapUI, Serena, Selenium Web Driver, Spring web flow, IBM Work flow, Websphere Application Server 7, Jboss 5.0, Java collections, JSP, html, css, ajax, Angular.js, JQquery, Log4j, Oracle 10, Windows XP.

Confidential, Dallas, TX

UI Web Developer

Responsibilities:

• Worked with different departmental teams to gather low level requirements, did requirement analysis and created scope document.
• Designed and develop presentation diagram, usecase diagrams and activity diagrams using SDLC process.
• Designed and develop high level database relational schema for MSM using DBSchema.
• Worked on web flow module using spring and hibernate.
• Develop the project code from the scratch using Spring scaffold.
• Develop the abstract DAO classes and hbm files using Myeclipse hibernate tool.
• Implemented the core business logic based on requirement in JAVA/J2EE.
• Perform automated testing using JUnit & Selenium.
• Develop HTML, JSP pages using JQuery using JSON
• Built deployment scripts using ANT.
• Deployed Applications on Tomcat / JBoss Server.

Environment: UML, DBSchema database tool, spring webflow, spring scaffolding, hibernate 4, JSP, JUnit,Selenium, Javascript libraries JQquery with JSON, Weblogic, Jboss, java collections, log4j, mysql, myeclipse, starteam, Window 7.

Confidential, Plano, TX

Application User Interface Developer

Responsibilities:

• Handling client meetings and requirement gathering.
• Develop high level and low level architectural design using OOA&D.
• Develop Java Interfaces, core classes and business logic using Iterative methodology.
• Integrating the application using Spring and Hibernate.
• Develop SuperBulk Scheduling logic using core java.
• Develop static and dynamic web pages with jQuery and jqwidgets with JSON.
• Develop SQL Scripts to test the module on iterative process.
• Resposible for code cleanup and source control using starteam.
• Hands on implementing Automation Test cases and test suites using JUint, Selenium & Mockito.
• Deployed Applications on Tomcat / Weblogic Server.

Environment: UML, DB2, spring 3, hibernate 4, myeclipse hibernate tool, JSP, HTML/HTML5, jQuery with JSON, jqWidgets, weblogic 11, log4j, java collections, Javascript Libraries JQquery, JQWidgets, myeclipse for spring, ANT, JUint,Selenium, Mockito, starteam, Windows XP.

Confidential, Irving, TX

Middleware Integration Engineer

Responsibilities:

• Develop restful web services using Websphere integration development(WID) on Websphere Application server.
• Develop multithread application for processing messages on ESB.
• Worked on Message Broker Message flow for defining and implementing business processes.
• Developed Setup wizard and Modes Message flow using Message queue.
• Implemented Websphere Application Server and Process Server Cluster Configurations for High Availability, scalability, failover in the network deployment environment from the scratch in all Non-Prod and Prod environments.
• Developed Jython scripting, shell scripting and building RPM’s (Redhat package management) for most of the IBM middleware configuration.
• Contributed to the UI layers with scripting in Javascript using jQuery.
• Develop unit test cases using JUnit, Integration testing and web testing using Selenium / Restclient.
• Implemented Dyna cache server, SSO Agents Configuration in Non-prod and Prod environments.

Environment: UML, Oracle10g, Websphere Integration Development(WID 7), Restful Webservices, Restclient, Clustered Websphere Application Server, Clustered Websphere process server, Clustered Websphere Message Queue/Message Broker, Enterprise Service Bus, Linux Redhat 5, VMWare, RPM's, jython, Javascript libraries Knockout.js, DOJO, JQquery,, python, Java Multithreading, Java Collections, SSO, SOA, log4j, JNDI, Datasources, JMS, dyna cache, clearcase, clearquest, JUnit, Selenium, Restclient.

Confidential, Richardson, TX

UI & Core Java Developer

Responsibilities:

• A Web based interactive application for recording patient medical history and day to day physician’s activities. It provides a complete health product so called Electronic Medical Record (EMR)/ Electronic Health Record (EHR). It consists of six modules i.e. Patient portal, Smart Practice management (Smart PM), EMR, Wellness application for preventive side, e-prescription (Smart Rx) and smart billing.
• Responsible for client meetings and requirement gathering.
• Design and Implemented Patient module and Provider module.
• Develop Web flow design for complete EMR.
• Responsible for coding from the scratch and testing on iterative process using JUnit.
• Responsible for deploying the application on the production server and monitoring real time critical issues.
• Develop scripts in SQL and ANT for deploying purpose.
• Responsible for code maintenance, code cleanup and proper documentation.
• Gathering pending task, sizing new task, assigning the task and sync up on daily status meeting.
• Technologies used Weblogic 9.2, Hibernate, JSP, Java Servlets, Eclipse 3.0, Oracle 10g.
• Develop web based testing scripts.

Environment: Struts, hibernate, eclipse JSP, HTML, javascript, weblogic 9.2, Oracle 10g, ANT, java servlets, JUnit, UML, log4j, java collections, Windows XP, Dynam source anywhere, bugtracker.

Confidential, Carbondale

Web Application Developer

Responsibilities:

• To create a spatial decision support system that effectively integrates agent-based programming and search algorithms. Objective is to wrap the legacy system with the web based application system.
• Analyzing the legacy system and developing the requirements for the new web based application.
• Web Application design to support the existing legacy system.
• Develop the code for web pages, application module and complete business logic.
• Implemented high performance computing and clustering using Python MPI (Message Passing Interface) on a cluster of 8 nodes.

Environment: Struts, JDBC, eclipse, JSP, HTML, javascript, Tomcat, log4j, java collections, Linux, python MPI Clustering, mysql, SVC.

Confidential

Web Developer

Responsibilities:

• The E-Services HR Application was developed on Service-Oriented Architecture (SOA) to develop a co-relation between employers and job seekers. It has Employer portal, Job Seeker Portal and Guest user portal. It supportsopen source Java/J2EE frameworks.
• Develop Project Design Document which includes UML Class diagrams, Sequence diagrams, and Collaboration diagrams using Rational Rose.
• Develop Use case specification customized to requirements.
• Designing and coding Application programming interface.

Environment: Java Servlets, JSP, javascript, Struts, UML, JDBC, Tomcat, DAO, DTO's, SOA, SVC.