PROFESSIONAL SUMMARY:

• 7+ years of experience in Object - oriented analysis and design and development, maintenance, support of large-scale n-tier enterprise applications using Java, J2EE and Adobe Flex. Well versed in both Server-side and Client-side programming.
• Experienced in designing Web Applications using HTML 5, CSS, JavaScript under Windows and UNIX Environments
• Experience in Adobe 2.0/3.0, AWS DS (Flex Data Services), Lifecycle Data Services.
• Expertise on all J2EE technologies like Servlets, JSP, Web services, JDBC, JMS, JNDI, EJB and Hibernate
• Experienced with advanced graphing, charting and dashboard layout design development in Flex with Action Script 3.0.
• Experienced withJava Multithreaded programmingto develop multithreaded modules and applications.
• Extensive skills in designing, building, integratingPortalapplications,PortletsandPage Flowsin Weblogic portal 10.3workshop.
• Good exposure to Java Persistence API (JPA) and ORM frameworks.
• Excellent technical development skills in developing Reports, Interfaces, Conversions, Extensions and workflow in the domain of Oracle E-Business Suite(EBS) using SQL, PL/SQL and Developer 6i/9i/10g
• Experience in configuring and Troubleshooting Juniper routers such as Mx-960,MX-480,MX-80 and Switches such as Ex-4200, EX-8200.
• Develop and deliver network specifications, high level designs and low level designs for service and customer projects.
• Responsible for supportingCiscoUCCEwhich included ICM,CiscoUnified Communications Manager, andCiscoVoice Portal.
• Develop Contact Center Call Routing, Queuing and IVR using ICM, CVP and VXML.
• Expertise in installing, configuring, and maintaining Cisco Switches (2900, 3500, 3700 series, 6500 series)
• Expertise in installing, configuring, and troubleshooting of Cisco Routers (3800, 3600, 2800, 2600, 1800, 1700, 800).
• Very comfortable in working with AdvanceJavaScript, Object OrientedJavaScript Framework AngularJS andNode.js.
• Developed single page web applications usingNode.js andAngularJS.
• Good experience in Order Management module and O2C cycle.
• Proficiency in writing PL/SQL Stored Procedures, Functions, Packages, Cursors, Database Triggers and SQL * Loader scripts, UNIX Shell Scripts
• Good exposure to e-commerce platform and client server applications using Java.
• Proficient in unit testing the application using Junit and Flex Unit.
• Experience in writing Web Services using WSDL, SOAP, REST and UDDI in distributed web application development environment.
• Experience of using ANT and Maven tool to generate deployable files.
• Extensive experience in programming, deploying, configuring, fine-tuning and administering middle-tier popular J2EE Application Servers like IBM WebSphere8.0, BEA WebLogic and open source JBoss and Apache Tomcat 6.0.
• Proficient in implementing Design patterns like Singleton, Factory, DAO, and DTO.
• Experienced on working with J2SE (1.4, 1.5) & J2EE (1.4) using Object Oriented Programming and design patterns such as Singleton, Service Locator, Facade and DAO.
• Expertise in implementation of MVC Springs Framework and various J2EE Design patterns
• Good experience inUnix Shell ScriptingandETL Process Automationusing Shell Programming and Informatica. Also have had quite good experience in Performance Tuning at both Database Level and Informatica.
• Good knowledge and experience in implementing open source frameworks Hibernate, Spring and integrating them with other frameworks like Struts 2.0.
• Responsible for the technical direction and implementation of the Spring Batch framework.
• Familiar with Agile methodology using ralley software and daily scrum meeting.
• Experience with various databases - Oracle 8i/9i, Sybase, SQL Server and DB2
• Hands on experience in writing the complex SQL queries, Stored procedures and Cursors
• Very good experience in code debugging and optimization.
• Data retrieval provided by Hibernate Search/Lucene.
• Experienced in XML processing using DOM and SAX.
• Experience in configuration, deployment and management of enterprise applications with Tomcat, JBoss, Web Logic and Web Sphere application Server in clustered multiple environments
• Hands on experience in AJAX, Flex, Visual Composer, Weblogic portal and SAP Portlets.
• Experience in Operating Systems like Windows NT/2000/XP, UNIX, Solaris and Linux.
• Motivated team player with ability to work under minimal supervision possessing strong analytical, problem solving and communication skills

TECHNICAL SKILLS:

Programming Languages: Java 1.4/1.5, C, C++, KSH, Perl, SQL, PL/SQL, python

Adobe Technologies: Adobe Flex 2.0/3.0 (Action Script 2.0/3.0), Macro media Flash MX, Flash MX 2004, Flash 8(With ActionScript1.0 and 2.0) and 9.0, Adobe LCDS

Java/J2EE Technologies: Servlets 2.1/2.3/2.5, JSP 1.2/2.0/2.1, JDBC 3.0, JNDI, EJB 2.x/3.0, JMS, Swing, Applets, GIT, JSR 168/286,canJS, E-Commerce

Frameworks and Tools: Struts 1.0/1.2/1.3/2.0, Spring 1.0.5, 1.2.4/2.0.5, JSF 1.1, Hibernate 2.0/3.0, JUnit, Log4J, ANT, MAVEN., GWT, Spring Batch, OAF, Bootstrap,BLAZE

Web Technologies: XML, XSL, XSLT, HTML 5, CSS3, DHTML, JavaScript, AJAX, JSON, LDAP 3.0, SOAP, SAX, DOM, JQuery, Web Services, POS, Angular JS, Backbone JS

Databases: Oracle 10g/9i/8i, Sybase Central, Sybase Open Client, SQL Server, IBM DB2

Application/Web Servers: WebSphere 6.0/6.1, Apache Tomcat 5.5/6.xWeb Logic 7.0/9.0, JBoss.

IDEs: Eclipse 2.x/3.x, RAD 7.0, Net Beans, TOAD, Flex Builder 3, MyEclipse

Operating Systems: Unix, Solaris 10, Red Hat Linux Enterprise, Windows 98/XP/NT/2000

Design Methodologies and Tools: J2EE Design Patterns, Scrum, Agile, UML, Rational Rose, Oracle Forms Developer, Oracle report developer

Search Engines: Apache SOLR, Elastic Search, Oracle Text

Version Control: CVS, PVCS, Clear Case, SVN

Protocols: TCP/IP, FTP, Telnet, SMTP, HTTP, UDP, IP, TFTP, SFTP

Routers: Cisco 7600, 7200, 3800, 3600, 2900, 2800, 2600,1800,1700

Routing: OSPF, EIGRP, BGP, RIP v1/v2, PBR, Route Filtering, Redistribution, Summarization, and Static Routing.

Switches: Nexus 2K/5K/7K, Cisco Catalyst 2900, 3500, 3700,6500, 4500, 3850,3560, 3750, 2960

Switching: LAN, VTP, STP, PVST+, RPVST+, Inter VLAN routing & Multi-Layer Switch, Etherchannels, Transparent Bridging.

Network Security: Cisco ASA 5540, ACL, IPSEC,F5 Load Balancer, Checkpoint

PROFESSIONAL EXPERIENCE:

Confidential, El Segundo, CA

Sr. Java Developer

Responsibilities:

• Played major role in developing TRADEMARK OFFICIAL GAZETTE Application
• Used the Spring framework features like Spring Security, Spring Auto wiring and Spring Core.
• Created services using RESTFul Web Services.
• Performed Code Review using Java Coding Standards.
• Used Dependency Injection feature of Spring framework
• Used Oracle database for storing and retrieving the application data.
• Used SCRUM AGILE methodology in the analysis, design, and development and testing phases of application.
• Participated in defining of Java EE / SOA architecture solutions for building and integrating Wire Transfer applications and components functionality with industry wide established service providers
• Hands on Code development by using Spring and Hibernate framework’s API
• Extensively used SOAP, RESTFul Web Services to communicejate between systems.
• Developed and implemented GUI functionality using JSP, JQuery and Backbone JS.
• Migrated existing javascript to front-end MVC using Backbone.js
• I used semantic HTML5, well supported CSS3 and JavaScript to create rich, responsive experiences for our clients' websites and applications, optimized for their users.
• Performed Integration Testing extensively using JUnit
• Created Database password Encryption for internal database using SHA1
• Used Akka Actor Framework to create processes for large number of transaction processing.
• Performed Multi -Threading in migration of data from Oracle Text Search engine to APACHE SOLR search engine.
• Oracle was used as the database, Blaze DS as a Java - Flex Bridge, Hibernate as ORM for database and used Spring framework to access JEE objects from Blaze DS layer.
• Deploying whole application on Blaze DS server using remote java objects using ActionScript 3
• Implemented common classes to upload and download files using FTP.
• Wrote SOLR convertor files in order to store the information in SOLR documents.
• Performed SOLR indexing for all queries and appeals in trademark system.
• Deployed web and enterprise applications on Jboss application server
• Did proof of concept for ESB.
• Good Knowledge on Spring Batch 2.1.8.
• Created POC for Spring Batch for running batch jobs.
• Documented how Spring Batch is useful for the current project.
• Tried to address the advantages of using Spring Batch
• Used Unix scripts with java runtime to execute shell script.
• Worked on extensively Axis2 and Axis Web services and implemented many Web services in Bottom up and Top down approaches
• UsedApache Mavenfor project management and building the application.
• Performed Manual testing over application whenever required.
• Developed Error Handling Mechanism for the TMOG application
• Performed testing in Internal TMOG application and validated with wireframes.
• Fixed failed test cases in Jenkins
• Updated DAO Model, service layer during data migration process
• Involved in Data migration from one database to another database
• Provided Admin utility in Application
• Improved the performance of Queries and Appeals
• Performed Switch on TMOG Application to AES
• Used CA SiteMinder secure SSO in order to provide secure single sign on access to internal users.
• Modification in existing UML diagrams specially Use case diagram, Control flow diagram and class diagrams for new enhancement.
• Acknowledge lower priority incidents and gather logs and other information on errors and provide workarounds to users.
• Added filters in Review Tab to track the cases based on reviewer criteria

Environment: RESTful web services, Spring Core, Spring security, AKKA Framework, SOLR Search Engine, Microsoft Lync, Agile Scrum Methodology, Jenkins, SonarQube, Oracle SQL Developer 4.0.3, Putty 0.62.0.0, JDK1.6/1.7, DB2,oracle10g,JUNIT,myBatis, AWS, JSON,CA SiteMinder, Rally software, JBOSS 6.x, Microsoft Outlook 2010, WinSCP 5.5.0,Tomcat 7, JasperSoft Enterprise edition, AXIS2, UNIX,ESB,SOA, Angular JS, Backbone JS, FTP, Apache Commons.net, BLAZE DS

Confidential, Gaithersburg, MD

Sr. JAVA/Portal Developer

Responsibilities:

• Involved in complete software development life cycle management using UML (Unified Modeling Language) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development.
• Involved in migrating from Flex 3.0 to Flex 4.0.
• Involved inskinningandstylingof flex components.
• Developed Java Page Flow, Struts 2.0 and web service Portlets usingWebLogic Workshop 10.3as a part of application development. Utilized and developed EJB, JMS and Web Service controls for creating the Portlets
• Hands on Code development by using Spring and Hibernate framework’s API
• Used JPA with Hibernate provider.
• Developed various helper classes needed following Core Java multi-threaded programming and Collection classes
• Developed business process execution language processes and deployed them using Oracle SOA Suite 11g.
• Reported all issues.
• Responsible for administering the database maintenance including Sybase SQL server and backup server installation, logical/physical data modeling, Creating and managing Adaptive Server login accounts, Granting roles and permissions to Adaptive Server users
• Involved in implementation of java web services using Axis and Axis2 framework for the CRIT interface
• Implemented common classes to upload and download files using FTP.
• Rewrote communication-specific FTP code.
• I used Apache Common net jar for FTP upload and download.
• Used apache Common FTP Client to store and retrieve the data load files from an FTP server
• Long-standing experience with Sybase Adaptive Server enterprise (ASE) covering versions 10.x 11.0, 11.5, 11.9, 12.0, 12.5 and 15.0, starting in 1995.
• Used jquery to build according to style content, drag and drop functionality, calendar, popup and model windows
• Used Angular Js for Single Page Application along with HTML5 and CSS
• Setting up framework for all current and future front end projects using Backbone.js
• Created an internal browser based text editor using Backbone.js.
• Performed search process in application using Elastic Search Engine.
• Use JQuery for creating behavioral aspects of the web page.
• Designed the UI using HTML5 and CSS.
• Customized OAF pages, oracle forms and developed reports in R12.
• Used multithreading in programming to improve overall performance.
• Spring Framework has been extensively used in all layers of the application including UI, backend and integration and DAO's were implemented using Hibernate.
• Developed Web Services using SOAP, Apache CXF while integrating with the Nomination server to validate the nominee.
• Providing input to the CMS/Project capacity planning function
• Provide ongoing database support/review in the CMS production environment
• Used Web Services and SOAP components as EDI( Electronic Data Interchange ) interfaces
• Developed hibernate DAO Accessor Classes using Spring JDBC Template
• Worked with Hibernate for object relational mapping and connection management.
• Configured Hibernate framework with Spring MVC module
• Developed the Web Monitor tool to monitor various web site status by using SMTP
• Front-end development and Validation by using Java Script frameworks, JSP, HTML and CSS
• Used Bootstrap framework in order to develop forms, buttons, navigation in the web application using templates designed in HTML and CSS.
• Designed wire frame screens for newly enhancing functionality by using MS-Vision
• Modification in existing UML diagrams specially Use case diagram, Control flow diagram and class diagrams for new enhancement.
• Involved in developing and deploying EJB’s - Session and Entity Beans and writing several persistence classes, java beans, and several other utility classes.
• Extensive use AJAX for refreshing parts of JSP without sending the whole JSP as request
• Modification in existing Oracle PL/SQL Store Procedure and Queries for Contract & Nomination process
• Used Sailpoint IdentityNow for secure access management and password management for our application
• Customized a third party tool “Health Beat” for graphical analysis of user hits to the application website.
• Jboss configuration is done in thoroughly firewalled environment using TCP
• Performed naming conventions using TDD
• Worked on J2EE frameworks like GWT.
• Implemented Hibernate for the ORM layer in transacting with Oracle database
• Hooked up the JSP plug-in with spring bind and JSTL tags in the HTML pages
• Developed JUNIT test cases and System test cases for all the developed modules and classes
• Used Apache-Ant script for building and deploying the application
• Provide some time on call support (after hours) as necessary
• Participated in the daily stand up SCRUM agile meetings as part of AGILE process for reporting the day to day development activities of the work done.

Environment: Java 6.0, spring, Hibernate, Oracle, Linux, XML, Subversion, Shell scripts, EGIT, GWT,ESB, My Eclipse 6.0,Apache Ant, Java Script, HTML, Web logic, JBoss 4.2.x, Business Object, JMeter, UNIX,SOARestful web services, OAF, Oracle forms, reports, Sailpoint IdentityNow, PL/SQL, Adobe Flex (2.0/3.0), HTML5, struts 2.0, Elastic Search Engine, JPA, Sybase Central, IBM MQ, SonarQube, Angular JS, Backbone JS,FTP, Apache Commons.net

Confidential, Chelmsford, MA

Sr. Network engineer

Responsibilities:

• Involved in complete LAN, WAN development (including IP address planning, designing, installation, configuration, testing, maintenance etc.).
• Involved in Switching Technology Administration including creating and managing VLANS’s, Port security, Trunking, STP, Inter Vlan routing, LAN security etc.
• ConfiguredF5GTM solutions, which includes WideIP, PoolLoadBalancing Methods, probers and monitors.
• Aided in troubleshooting potential network issues in rolling out ISE.
• Provide Break Fix Support and Root Cause Analysis forUCCEApplication issues.
• Routing, switching, firewall technologies, systemdesign, implementation and troubleshooting of complexnetworksystems.
• Configured UCS Fabric Interconnects 20
• Experience working with Cisco Nexus 2148 Fabric Extender and Nexus 5000 series to provide a Flexible Access Solution for datacenter access architecture.
• Implemented with Cisco Layer 3 switches 3750, 4500, 6500 in multi VLAN environment with the use of inter-VLAN routing, HSRP, ISL trunk, ether channel.
• Configure UCS Manager by defining Service Profile Template, Policies & Pools for Production Servers and DR Servers.
• Upgrade environments fromUCCE8.x to 9.x in a parallel build using Enterprise Data Migration Tool.
• Maintain Network Service strategy, Network Service General Practices and device configuration standards.
• Provide technical support in the configuration of Cisco andJuniperrouters and switches to include: Cisco Enterprise Equipment, Cisco Routers, Cisco Catalyst Switches, JuniperEnterprise Equipment,JuniperRouters, M-Series, MX-Series, andJuniperEX-Series Switches.
• Used Cisco routers, switches, Access Points, Concentrators for implementation and management purpose.
• Experience in configuration Voice over IP (VOIP).
• Experience with devices Palo Alto Network firewalls such as security NAT, Threat prevention & URL filtering
• Worked onCheckpointPlatform including Provider Smart Domain Manager. Worked on configuring, managing and supportingCheckpointGateways.
• Configured IP, EIGRP and OSPF in routers. Configured and installed multi-protocol (IP, IPX) multi-interface Cisco routers.
• Experience configuring Virtual Device Context in Nexus 7010
• Configuring RIP, OSPF and Static routing on Juniper M and MX series Routers
• Provide Tier III Level Load Balancer expertise on F5 BigIP Local Traffic Managers (LTM). Designing F5 solutions/support for migration work of applications and websites from Cisco CSS Load Balancers to the F5 BigIP Load Balancers.
• Responsible for Checkpoint firewall management and operations across our global networks.
• Develop and maintain network technology recommendations, network device OS recommendations and technology program.
• Good understanding of JUNOS platform and worked with IOS upgrade ofJuniperdevices.
• Configuring VLAN, Spanning tree, VSTP, SNMP on EX series switches
• Implemented 802.1X port Authentication Solution using Cisco ISE and Microsoft Active Directory.
• Working and troubleshooting in inter-vendor Palo Alto environments
• Once trouble ticket has been created keep customer informed of status of ticket and estimated time to repair.
• Involved in Switching Technology Administration including creating and managing VLANS’s, Port security, Trunking, STP, Inter-VLAN routing, LAN security etc. Deploying Layer 2 security in Server Farms by configuring switch for 802.1x port based authentication.
• Coordinating with service providers for WAN link outages.
• Provide Break Fix Support and Root Cause Analysis forUCCErelated Voice Infrastructure issues.
• Provided installation and initial user configuration of NEXUS 7K switches at the Data Center and providing IP addressing and different user session priorities on the switch.
• Checking and configuring Cisco 7600 and 7200 routers at data center for remote sites’ issues.
• Working on Cisco 6509 and 4507 series switches for LAN requirements that include Upgraded and updated Cisco IOS from 12.3T to 12.4. Used to DHCP to automatically assign reusable IP addresses to DHCP clients.
• Provided firewall policy configuration and services withJuniperSRX 240 & 650 series.
• Working closely with Data center management to analyze the data center sites for cabling requirements of various network equipments.
• Used PIX Firewall and ACLs for authentication of EIGRP to ensure high security on the network.
• Configured Cisco 7200 routers which were also connected to Cisco PIX 535 security appliances providing perimeter based firewall security.
• Currently performing a parallel Unified Communications Manager upgrade for UCM, CUC,UCCX, IM&P, VCS Expressway, CUEAC.
• Worked on S2S VPNs Implementations; Providing support forCheckpointR77.40 with GAIA and SPLAT.
• Used load balancers ACE and load balancing technique with multiple components for efficient performance and to increase reliability through redundancy.
• Involved in migration from Frame-Relay/ATM network to MPLS-based VPN for customer’s WAN infrastructure.
• UsedUCCEtroubleshooting tools such as dumplog, procmon, rttest, and opctest, to diagnose issues.
• Used Network monitoring tools to ensure network connectivity and Protocol analysis tools to assess and pinpoint networking issues causing service disruption.
• Implementation and configuration of F5 Big-IP LTM-6400 load balancers.
• Environment: Cisco routers 7200, IOS 12.4 & switches 3750, 4500, 6500; RIP, OSPF, EIGRP, VLAN, DHCP, DNS, MPLS, ISDN, DSL, T1 Lines.
• Optimized performance of the WAN network consisting of Cisco 3550/4500/6500 switches by configuring VLANs.
• Experience with configuring Nexus 2000 Fabric Extender (FEX) which acts as a remote line card (module) for the Nexus 5000.
• Configuring ASA 5510 Firewall and accept/reject rules for network traffic.
• Extensive knowledge and troubleshooting in data communication protocols and standards including TCP/IP, UDP, IEEE 802.3, Token Ring, Cable Modem, PPPOE, ADSL, Multilayer Switching, DoD standards.
• Deployment, configuration, and management of 802.1x solutions to include Cisco Identity Services Engine (ISE), ACS, and Cisco Prime.
• Worked on Cisco FWSM/PIX/ASDM, Nokia Checkpoint NG andJuniperSRX platforms.
• Monitoring Traffic and Connections inCheckpointand ASA Firewall.
• Managed the F5 BigIP GTM/LTM appliances to include writing iRules, SSL offload and everyday task of creating WIP and VIPs.
• Other responsibilities included documentation and supporting other teams.

Environment: Cisco 3750/3550/3500/2960 switches and Cisco 3640/12000/7200/3845/3600/280 0 routers, Cisco ASA5510, Checkpoint, OSPF, BGP, VLAN, HSRP, LAN, WAN, IPV4, ASA Firewall, Nexus 7K/5K/2K

Confidential, Chicago, IL

Sr. Core Java Developer

Responsibilities:

• Developed high performance object/relational persistence and query service for entire application utilizing Hibernate.
• Involved in gathering requirements, design, and development of Flex components.
• Used the Spring framework features like Spring Io C, Spring Auto wiring.
• Used Dependency Injection feature of Spring framework
• Developed the DAO layer for the application using Spring Hibernate Template support.
• Used IBM Web Sphere Application Server and RAD to develop and deploy the application.
• Used SCRUM AGILE methodology in the analysis, design, and development and testing phases of application.
• Extensively used SOAP, WSDL Web Services to communicate between systems.
• Used Oracle database for storing and retrieving the application data.
• Involved in creatingPortals,Portlets, books, pages, desktops, Portal look and feel like Skins, skeletons, shells, themes, layouts, menus and worked with place holders, events, content selectors, campaignsusingWeblogic Workshop 10.2/10.3
• Involved in using JPA (Java Persistence API) frameworks and APIs such as JDO (Java Data Objects) and Hibernate
• Provided Application and Component Architecture for Java EE / SOA Applications
• Used JSON for Data Interchange between Angular JS and Spring MVC.
• Developed the presentation layer usingStrutsMVC pattern integrated with spring to invoke the service layer beans.
• Develop and enforce CMS database standards, guidelines and operational policies and procedures.
• Used Amazon Web service(AWS) to communicate between systems.
• Designed the UI Screens using HTML5 and CSS. htmlAssume "on-call" responsibilities on rotation basis with other team members for DREAMS Folio and Accounting Services applications and perform "on-call duties" like responding to high severity incidents and system alerts and restore services as soon as possible.
• Used Design Patterns like Singleton, Factory, MVC, Intercepting Filter, Front Controller,
• UsedApacheMavenfor project management and building the application.
• Involved in installation and configuration ofWeblogic Portal Server 8.1, 9.2.
• Involved in installation and configuration ofWeblogic Portal Server 10.3.
• Acknowledge lower priority incidents and gather logs and other information on errors and provide workarounds to users.
• Wrote GWT code to create presentation layer using GWT widgets and event handlers.
• Provide expert guidance to clients in all industries on using spring frameworks. Speaker at a number of conferences and meet ups on various spring related topics and committer on Spring Batch.
• Used can.JS to build javascript apps with live building and routing support
• Data Binding using jquery and JavaScript templating with handlebars js
• Implemented a responsive style jQuery carousel.
• Performed naming conventions using TDD
• Involved in developing and deploying EJB’s - Session and Entity Beans and writing several persistence classes, java beans, and several other utility classes.
• Prioritize and incidents and work on their resolution. Coordinate deployment of code changes to resolve incidents in various releases and provide knowledge expertise the team in Folio and Accounting module of Dreams application.
• Used JSF framework in developing user interfaces using JSF UI Components, Validator, Events and Listeners.
• Work with Cast Members (end users) to understand the issues and gather more information as required.
• Designed UI using HTML5 and CSS3.
• Created JavaScript logic for validations, transitions, animations, templating, date picking.
• Perform code walk through as part of peer review process to ensure code quality.
• Conduct and or attend knowledge sharing session and discuss issues within the team.
• Participated in the definition and continuous improvement of ITIL based processes to support service operations.

Environment: Rational Application Developer 8.0.3, Web Sphere Application Server 6.1,RESTful web services, IBM Rational Clear Case Explorer, soap UI 3.6.1, KODO, DB Visualizer 8.0.1, System Navigator, Agile Oracle SQL Developer 3.1.07, Putty 0.62.0.0, FileZilla Client,JPA, Jboss 5.1, SOA, SqlDbx 3.5.2.0,HTML5, JDK1.5.0 12,CXF Web Services, ANT, EJB 2.1, XML, GWT, struts 2.0, jquery, DB2,oracle10g,JUNIT,Hibernate,EGIT,JSF1.1,JSF2.0, Bootstrap, AWS, JSR 168/286,can.js

Confidential

Java/J2EE Developer

Responsibilities:

• Understanding of business requirements, design and document technical design for the business requirements.
• Involved in implementation of java web services using Axis and Axis2 framework for the CRIT interface.
• Utilized the variousJ2EE Design patternsto develop the Business modules based on the required functionality.
• Monitored the production error logs using Log4j and provided proper fix for the problems.
• Developed services using Spring IOC and Hibernate persistence layer with Oracle 11g Database.
• Involved in working with Spring MVC using AOP and IOC.
• Implemented dependency injection for the parsers of interface module.
• Unit testing the web services using SOAP UI client
• Performed Unit Testing with Spring JUNIT as well as integration testing for all the modules.
• Involved in coding of parsing very huge incoming soap XML by using XPath and XML Rules.
• Worked on extensively Axis2 and Axis Web services and implemented many Web services in Bottom up and Top down approaches.
• Designed and implemented webpages using PHP
• Involved in writing SQL/HQL Queries for data retrieval.
• Refracted the code and did a peer code review.
• Involved in the defect fixing (Raised during system & UAT Testing)
• Support for system testing, UA testing & Production.
• Implemented Oracle Service Bus with JMS and WSDL for BGW Interface Module.
• Developed Java POJO's to capture the UI data and communicate with Spring MVC.
• Design UI screens using JSP, CSS and HTML.

Environment: Java 1.6, Web logic, IBM MQ Series, Soap UI, Java Script, Eclipse, Spring Framework, Groovy, CSS, XML, Oracle 10G, JMS, AXIS2, Web Services, Log4J, Oracle SQL Developer, Spring, PHP