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Mainframe Developer Resume Profile

Flowermound, TX

Experience Summary

  • Over 18 years of IT experience in Internet/Intranet, Web Applications, SalesForce.com/ Siebel CRM, Mainframe, Integrated Systems using Distributed Computing Architecture and Object Oriented Analysis, Design.
  • Proficient in development of MVC - Model View Controller Type 2 Architecture applications and expertise in working and customization of frameworks like Spring, Struts, Tiles and Hibernate Frameworks.
  • Expertise in application development in various Integrated Development Environments IDEs like Rational Application Developer RAD , WSAD, Eclipse, Jbuilder, Jboss Tools, Edit plus, Text Editor and various version control systems like Visual Source Safe VSS , SVN, Rational, Clear Case, Clear Quest.
  • Strong experience in XML related technologies including XSD, DTD, XSLT, XPATH, DOM, SAX, JAXP, JAXB, XML-RPC and XMLBeans.
  • Expertise in Java and J2EE technologies like Core Java, Java Beans, JSP, JSTL, Servlets, EJB, JDBC, JNDI, JMS, JTA, XML, XSL, HTML, CSS, SWING, SOAP/WSDL, Web services, JavaMail JRUN, JAVA-Networking, JAVA Socket programming, RMI plus and JavaScript.
  • Proficient in developing applications using Salesforce.com Visualforce, Force.com, Apex code, Triggers and Workflow, Apex Data Loader, Sforce explorer Functions.
  • Experienced in leading teams throughout the SDLC ranging from analysis, design, development and implementation using OOAD, RUP, UML, Waterfall, Agile and Scrum methodologies.
  • Experience in Business Systems Analysis, Design, Development, Implementation, Testing Project Management, Implementation and Quality Assurance.
  • Experience in installing and configuring IBM Web Sphere 7.x/6.x, BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x, JBOSS 6.x/5.x, Jbuilder 2010.
  • Experience in using ANT and Maven for build automation.
  • Designed ETL Process using Pentaho data integration PDI .
  • Performed extensive automated testing of applications Functional testing, Integration testing, Regression testing, Unit testing and System testing using JUNIT. Logging used by Log4j frame Work.
  • Business Data analysis, modeling and implementation on major RDBMS Oracle, Sql Server, MySql, Adabas, Ims, DB2 .
  • P-P and Pub/Sub message programming using JMS, MQ Series.
  • Strong application development experience on Windows, Linux, Sun Solaris, IBM ES 9000, IBM 3090, IBM 390,MVS/ESA and Z/OS platforms.
  • Highly motivated team player with strong communication, organizational and analytical skills.

Technical Skills

Hardware:IBM3090, IBM ES 9000,Pentium PC, Dell PowerEdge Servers, Sun Sparc, LAN. Operating Systems: Sun Solaris, Red Hot Linux, Sco UNIX, AIX, Windows, OS X. WebTechnologies: Java, C, C , PERL, HTML/DHTML, JavaScript, XML, CSS, XSL, XSLT, SOAP, JSP, JDBC, JNDI, Servlet, EJB, Rational Rose, PVCS, Clearcase, Control-M

Visio 2000, Shell Scripting, JUnit, Load Runner,Win Runner, Test director ,MQ SERIES. Jquery. PHP, Ruby and Rails .

Frameworks: Struts, Spring, Hibernate, Junit, Log4j, Apache CXF, PdfBox, PdfText.

Build tools: Maven, ANT.

GUI: Visual Age IDE swing 3.5/4.0/5.0,Dreamweaver, Fireworks, Front Page,Aptana,RubyMine

Version control: Visual Source Safe VSS , SVN, PVCS, Rational, Clear Case, Clear Quest, gethub.

Application/ Web Servers: IBM Web Sphere 7.x/6.x, RAD , BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x, JBOSS 6.x/5.x, IBM HTTP Server 6.1, Zuora , Moodle , Methodologies: Iterative, Waterfall and Agile driven processes, OOAD, RAD, UML.

ETL Tools : Pentaho data integration PDI .

Mobile Tools : Appcelerator.

Processes: RUP, SEI CMM.

Salesforce.com Development: Visualforce, Force.com, Apex code, Triggers and Workflow, Apex Data Loader, Sforce explorer.

Mainframe Technologies: Vs Cobol II, Jcl, Easytrieve Telon, Fortran, Pascal, Basic, Natural, Cics, Ispf, Tso, Vsam, Endevor, Changeman, Sar, Expeditor, Play Back, File-Aid, Viasoft Testing Tools, QA Batch, Reveal 2000,Ultra Edit. Persistence/Data Base: MS SQL Server 6.5/7.0, Oracle 10,DB2, UDB, ADABAS, FileNet P8 , Mongo DB and IMS. Professional Experience Senior Software Engineer /Tech Lead

Work Summary

Confidential

Mainframe Developer

Responsibilities:

  • Implemented new Subscribe billing interface to Zuora System. Involved Design and implementation working with sale force web service components .
  • Implemented Training Module interface to Moodle System . Created course and services to Reptrax web and Mobile Reptrax App.
  • Tuned ESB Mule process using proper Object Streaming Process.
  • Designed ETL Process for old App to new App using Pentaho data integration PDI .
  • Worked on New system using Ruby and Rails Tool set like Aptana, RubyMine.
  • Implemented Web services using restful Services .

Senior Software Engineer /Tech Lead

Confidential

Responsibilities:

  • Implemented interim services remove exist CSG and Documentum Search , Retrieve and Merge process , Replace with CSB Services.
  • Implemented CSB Service calls using new wsdl and generate new client stubs.
  • Implemented new SOAP Handlers and SOAP Filter classes.
  • Implemented Spring and Hibernate Framework to control the flow of the application.
  • Implemented Web services using SOAP with Apache CXF Frame work.
  • Involved Design and coding of Security UUM Services with modification on SOAP Header changes.
  • SOAP Nodes, mapping, transformation, DB nodes, JAVA nodes, ESQL, error/exception handling, logging, Tracing Etracker and experienced to effectively use the best practices that offer maximum performance and scalability.
  • Involved implementation to external system AS400 and SalesForce CRM Applications.
  • Strong experience in developing and integrating Restful web services knowledge of SOA setups.
  • Wrote IBM FileNet P8 sql queries to get the data, update the data from the database in the Object implementation classes.
  • Implemented HUD and GFE Documents using Credit Revue Application .Talking to Vendor Wolter Kluwer and prepare DAR and Mapping process .
  • Testing Support for SIT,CIT Environment.

Senior Software Engineer

Confidential

Responsibilities:

  • Implemented Market Fair Distribution Applications using Java and MQ Services for Revenue Management Applications connect with Saber Systems.
  • Designed and Implemented Next Gen Application using JAF Frame Work to Communicate to Command Center Memory Resident Application server .
  • Implemented MVC pattern with EJB for data access and business logic, JSP, JavaScript, DHTML, XML, XSL for presentation logic and Servlets as an interface between presentation logic JSP, XML, XSL and business logic EJB . Implemented the Session Fa ade Design pattern by creating Stateless session Beans.
  • Implemented Spring and Hibernate Framework to control the flow of the application.
  • Implemented Web services using SOAP with Apache CXF Frame work.
  • Developed several Framework component classes like Request Handlers, Screen Handlers, Rule Handlers and the Framework XML files, Application specific XML files screen, application, action to handle all the applications.
  • Administering and maintaining UNIX base Job Schedule.
  • Wrote sql queries to get the data, update the data from the database in the Object implementation classes. Involved in system data analysis, design and implemented on ORACLE.
  • Optimized system performance by writing stored procedures and calling them using JDBC callable statements. Written Database triggers, Packages as needed for the module.
  • Production Support 24/7 business logic and Fixing IR and CR.

Senior Software Engineer

Confidential

Responsibilities:

  • Implemented SuperView Applications using SalesForce.com with Apex code, WorkFlow and Triggers.
  • Designed and Implemented OcPrint Applications using Web Services, ESB and Stellent to generate Barcode Pdf for Oc Application.
  • Implemented MVC pattern with EJB for data access and business logic, JSP, JavaScript, DHTML, XML, XSL for presentation logic and Servlets as an interface between presentation logic JSP, XML, XSL and business logic EJB . Implemented the Session Fa ade Design pattern by creating Stateless session Beans.
  • Implemented Spring and Hibernate Framework to control the flow of the application.
  • Implemented Web services using SOAP with Apache CXF Frame work.
  • Involved in the maintenance of Internet/ Intranet application on Web logic and Jboss Servers.
  • Generated Barcode Pdf using PdfBox, PdfText Frame works.
  • Developed several Framework component classes like Request Handlers, Screen Handlers, Rule Handlers and the Framework XML files, Application specific XML files screen, application, action to handle all the applications.
  • Java API was used extensively in developing New Function to AMDOC System user interfaces.
  • Wrote sql queries to get the data, update the data from the database in the Object implementation classes. Involved in system data analysis, design and implemented on ORACLE.
  • Administering and maintaining UNIX base Job Schedule.
  • Creating and reviewing web pages using XML XSLT.
  • Used Corba to connect to Database Layer using Cobol on Unix Machine.
  • Optimized system performance by writing stored procedures and calling them using JDBC callable statements. Written Database triggers, Packages as needed for the module.
  • Production Support 24/7 business logic and Fixing IR and CR.

Java Consultant/Analyst

Confidential

Responsibilities:

  • Production Support 24/7 business logic, JSP, JavaScript, DHTML, XML, XSL for presentation logic and Servlets as an interface between presentation logic JSP, XML, XSL and business Front End Siebel Application.
  • Developed several Framework component classes like Request Handlers, Screen Handlers, Rule Handlers and the Framework XML files, Application specific XML files screen, application, action to handle all the applications.
  • Java API was used extensively in developing EOD and BP Code user interfaces.
  • Wrote sql queries to get the data, update the data from the database in the Object implementation classes. Involved in system data analysis, design and implemented on ORACLE.
  • Administering and maintaining CONTROL-M Job Schedule.
  • Creating and reviewing web pages using XML XSLT.
  • Used MQ SERIES to connect to IBM Main frame.
  • Optimized system performance by writing stored procedures and calling them using JDBC callable statements. Written Database triggers, Packages as needed for the module.

Java Consultant/Analyst

Confidential

Responsibilities:

  • Java Swing API was used extensively in developing Code user interfaces.
  • Used MQ SERIES to connect to IBM Main frame.
  • Wrote sql queries to get the data, update the data from the database in the Object implementation classes. Involved in system data analysis, design and implemented on DB2.
  • Involved in going through the requirement documents and preparing analysis documents for all the packages which details the resources required and time estimates for finishing every task.
  • Developed error-handling architecture to handle exception at database and file system level. Used Jakarta Apache project log4j framework to log errors and exceptions.
  • Developed Archive files EAR, WAR, JAR using ANT build tool. Deployed the developed Enterprise Application file in the WebSphere Application server, tested it and integrated front-end tier with EJB tier connecting to Database tier.
  • Creating and reviewing web pages using XML Island using SOAP.
  • Generated build files using Shell scripting which are used by Ant tool.
  • Optimized system performance by writing stored procedures and calling them using JDBC callable statements. Written Database triggers, Packages as needed for the module.
  • Wrote test units using JUnit.

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