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Lead Java/react Js Multi Stack Developer Resume

Jersey City, NJ

SUMMARY:

  • Over 15 years of experience in core Java/J2EE, react, ext - js projects in financial services.
  • Actively involved in the design, development, testing and maintenance of corporate systems, particularly e-business using state of the art software technologies and software development processes.
  • Has extensive expertise in all components of SDLC involving analysis, design, construction, testing, QA, deployment and production support.
  • SUN Micro Systems Certified Java Programmer.
  • Proficient in Client liaison and project management.
  • Worked as Technical Lead and Senior Developer mentoring junior team members and offshore.
  • Worked in CMM level 5, PCMM level 4, Business Excellence Model environments.
  • Keeps updated with evolving technologies like React, Ext JS, AWS, Web Services, and SOA.

TECHNICAL SKILLS:

Oracle Solaris 11/10, HP: Unix 11.0, Red Hat Linux, Windows 10/9/ 7/XP, OS/400, MVS

Languages: Java 10/9/8, JEE 8.0/7.0,J2EE 1.4, C++, C, Pro*C, VB 6.0 SP3, PL/SQL, Shell scripts

RDBMS: Oracle 12/11, Sybase 12.5.4.0, DB2 UDB 8/7.2, MS-ACCESS 97 & 2000.

Application Server: Tomcat 8.5.37, Weblogic 12.1.2, IBM WebSphere 8.5/6.0, JBOSS wildfly 13.0.0

Web Server: Apache HTTP, IBM HTTPD Server

React 16, Ext: js 6.5, Angular JS 1.5, Flex 4.6/4.0/3.5,BlazeDS 3.2, Apache cxf, actionscript 3.5, Enterprise Java Beans 2.0 (EJB), LDAP, Siteminder5.7, webSSO,HTML 5.2, jQuery 2.2.3, Spring 5.0.4, Cairngorm 2.2, puremvc 2.0.1, Parsley 2.3.0, Struts 1.2, Hibernate 3.3.0, iBatis, EhCache, Web Services, SOA, XTags 1.0, XML 1.0, XSL 1.1, XSLT, JDBC 4.2, RMI 1.4, Servlets 3.0/2.4, JSP 2.1, JTS 1.0, JMS 1.0.2b, Java Scripts 1.5, JNDI 1.2.1, JAXP 1.2, SAX 2.0.1

IDE: Eclipse oxygen, Flexbuilder 4.6/3.0, Intellij 14.1.6, IBM Websphere Studio Application Development 5.1.2/5.1, RAD 6.0, JDeveloper 9.0.4/9.0.2 , Jbuilder, Visual Age for Java 3.5, Visual Basic 6.0, TOAD, Exceed 6.0, Blaze, DBArtisan

Dual Pentium servers, Sun4u, SUNFIRE: 480 R, HP-UX B. 00/800 (tc), E15K, Sun 450 Enterprise Server, HP - K 260 Machine

Flex Charting, Crystal reports, MS: EXCEL 97/2000/2003/2007 , Visio 2000

PROFESSIONAL EXPERIENCE:

Confidential, Jersey City, NJ

Lead JAVA/React JS multi stack Developer

Responsibilities:

  • Developed React view using React, React-Dom, Typescript and JSX.
  • Developed Ag-grid for the capital gains and tax lot data.
  • Developed grid layout, navbar, Modal, Toasts using React Boostrap.
  • Developed React Redux state management system.
  • Developed React Routing for the different modules and navigation.
  • Developed Axios and Redux Thunk middleware for the application.
  • Developed Redux Form for user input screens.
  • Developed the web page using HTML 5.0 elements.
  • Developed SCSS for generating styles for the javascript controls.
  • Developed Spring JSON Restful web services for the front end to connect to the middle tier.
  • Developed Service, Business and DAO layer in Spring.
  • Developed Spring JDBC code for the DAO layer to persist the data to the Oracle DB.
  • Developed advices and point cut designators for transaction management in spring.
  • Developed tables, SQL stored procs in Oracle.
  • Developed junit cases using spring junit integration.
  • Used Sonar for code quality.
  • Used Bitbucket and Git plugin for Source Code Management.
  • Used JIRA for tasks assigment and tracking
  • Developed Tomcat configurations for deployment.
  • Followed Agile development and DevOps methodologies.
  • Used Jenkins for CI/CD
  • Co-ordinated with the appropriate teams during the different phases of SDLC.
  • Developed maven build scripts for the application.

Hardware: Virtual servers

OS:Unix, WINDOWS 7

Languages: Java 10, JEE 7.0, Spring 5.0, React 16.2, typescript, JSX, JDBC4.2, PL/SQL, Web services, HTML 5.2, Javascripts

Software: Intellij Ideas, React JS, Oracle 12, TOAD, Ag Grid, React Boostrap, Sonar, node, npm Tomcat 8.5.30, Chrome, LOG4J, Maven, Bit Bucket

Confidential, Jersey City, NJ

Lead JAVA/React JS Developer

Responsibilities:

  • Developed React view using React and React-Dom.
  • Developed React Grid for the exposure and performance data.
  • Developed Bar and Pie Charts for exposure, performance and trends.
  • Developed React Redux state management system.
  • Developed React Routing for the different modules.
  • Developed Redux Thunk middleware for the application.
  • Developed Redux Form for user input screens.
  • Developed the web page using HTML 5.0 elements.
  • Developed CSS for generating styles for the javascript controls.
  • Developed Apache CXF JAX-RS web services for the front end to connect to the middle tier.
  • Developed Service, Business and DAO layer in Spring.
  • Developed Spring JDBC code for the DAO layer to persist the data to the Oracle DB.
  • Developed advices and point cut designators for transaction management in spring.
  • Developed tables, SQL stored procs in Oracle.
  • Developed junit cases using spring junit integration.
  • Used SVN for Source Code Management.
  • Developed Tomcat configurations for deployment.
  • Followed Agile development methodologies.
  • Created High Level Design Documentations, Technical Specifications, Test Plans, User Manuals.
  • Co-ordinated with the appropriate teams during the different phases of SDLC.
  • Developed maven build scripts for the application.

Hardware: Sun Enterprise Class

OS: Solaris 11.2, WINDOWS 7

Languages: Java 10, JEE 7.0, Servlets, Spring 5.0, React 16.2, JDBC4.2, XML, Java Beans, PL/SQL, Web services, Apache CXF, HTML 5.2, Javascripts

Software: Eclipse Oxygen, React JS, Oracle 12, TOAD Tomcat 8.5.30, Chrome, LOG4J, Maven, SVN

Confidential, NY

Lead JAVA/JEE Developer

Responsibilities:

  • Developed Ext-js view using Ext-js MVC pattern.
  • Developed Grid panels with local paging store for showing the Positions and Transactions in a confirm.
  • Developed Ext js forms for accepting data to create an Incoming Audit confirm.
  • Developed Upload confirms Angular JS MVC app with DI and Data binding.
  • Developed Angular templates with directives, markups.
  • Developed the web page using HTML 5.0 elements.
  • Developed Servlets for creating and opening the confirm pdfs using Itext.
  • Developed CSS for generating styles for the extjs controls.
  • Developed Apache CXF JAX-RS web services to get and update data to the Oracle DB.
  • Developed Service, Business and DAO layer in Spring.
  • Developed Spring JDBC code for the DAO layer to persist the data to the Oracle DB.
  • Developed parsing/generation of excel using apache poi.
  • Developed secondary caching using ehcache and Confidential custom caching frame work.
  • Developed advices and point cut designators for transaction management in spring.
  • Developed XML binding and XML parsing.
  • Developed tables, triggers, SQL stored procs in Oracle.
  • Developed junit cases using spring junit integration.
  • Used Perforce for Source Code Management.
  • Developed Shell scripts for purging the generated Confirm PDFs.
  • Developed Tomcat configurations for deployment.
  • Developed Ivy configs for dependency jars.
  • Followed Agile development methodologies.
  • Created High Level Design Documentations, Technical Specifications, Test Plans, User Manuals.
  • Managed Junior team members
  • Co-ordinated with the appropriate teams during the different phases of SDLC.
  • Developed Ant build scripts for ext-js application as well as Java.

Hardware: Sun Enterprise Class

OS: Solaris 10, WINDOWS 7

Languages: Java 1.7, JEE 7.0, Servlets, Spring 3.2, Ext - JS 4.2, Angular JS 1.3, JDBC4.0, XML, Java Beans, PL/SQL, Web services, Apache CXF, HTML 5.0, Javascripts, SAX, JAXP, Itext

Software: Eclipse 4.2, Sencha Ext -js, Angular JS, Ehcache, Oracle 11i, DB Artisan, Apache poi Tomcat 7.0.50, Chrome, IE 9, LOG4J, Ivy, Ant Script, Perforce

Confidential, NY

Lead JAVA/JEE Developer

Responsibilities:

  • Developed the GUI using Servlets, JSPs, JSTL, HTML and Javascript.
  • Developed the Tiles definition of the GUI templates.
  • Developed jqGrid Hierarchial table and used jQuery UI Tabs, button and date picker controls.
  • Developed javascript using jQuery for client side scripting.
  • Used SpringMVC framework to develop the GUI.
  • Developed the middle tier using Spring framework.
  • Developed Advices and PCD AOP for transaction management in spring.
  • Developed Hibernate code for the DAO layer to persist the data to the Oracle DB.
  • Developed Apache CXF JAX-RS web services for the metrics.
  • Developed JMS implementation using IBM MQ for the context service.
  • Developed a part of the front End using Flex Parsley framework in Flex and Actionscript.
  • Developed excel like custom datagrid to show the values in the UI before submitting for archiving.
  • Developed itemrenders and itemeditors for the custom datagrid.
  • Developed stylesheets for the flex controls and components.
  • Developed BlazeDS Java Remoting layer for connecting with the Spring server side framework.
  • Developed tables, triggers, SQL stored procs in Oracle.
  • Developed secondary caching using ehcache.
  • Developed junit cases using spring junit integration.
  • Used SVN for Source Code Management.
  • Developed Tomcat configurations for deployment.
  • Created High Level Design Documentations, Technical Specifications, Test Plans, User Manuals.
  • Developed Maven scipts for build

Hardware: Sun Enterprise Class

OS: Linux, WINDOWS 7

Languages: Java 1.6, JEE 5.0, Spring 3.0, SpringMVC, jQuery 1.8.0, jqGrid, Flex 4.0, Actionscript 3.0, Hibernate 3.3, XML, Java Beans, PL/SQL, Web services, Apache CXF, HTML 4.0/5.0, Javascripts, SAX, JAXP

Software: Eclipse 3.7, Parsley 2.3, Ehcache, Oracle 11, TOAD, MQ 6.0 Tomcat 6.0, IE 7.0, LOG4J, SVN, Maven

Confidential, NY

Lead JAVA/JEE Developer

Responsibilities:

  • Developed JSPs using JSTL tag libraries, HTML and javascript for the Spring MVC based Employee Report Search J2EE web application.
  • Developed jqGrid datagrid and used jQuery for scripting.
  • Developed Servlets for the Spring MVC based Employee Report Search J2EE web application.
  • Developed Hibernate code for the DAO layer to persist the data to the Sybase DB.
  • Developed Apache CXF JAX-RS web services for admin operations to be performed on the DB.
  • Developed JMS Client to listen for messages published by the learning system.
  • Developed secondary caching using ehcache and Confidential custom caching frame work.
  • Developed advices and point cut designators for transaction management in spring.
  • Developed XML binding and XML parsing.
  • Developed tables, triggers, SQL stored procs in Sybase.
  • Developed the Performance Evaluation Application GUI using flex 4.0/3.5, Actionscript 3.0
  • Used Cairngorm 3 and Parsley IOC framework for developing the MVC architecture of the Performance Evaluation GUI.
  • Developed a Flex Dashboard for the realtime update of the status and progress of the Performance Evaluation processes.
  • Developed Custom Advanced Datagrid and Flex charts taking into account the Flex Component lifecycle.
  • Developed Item renderes and Item editors for the Advanced Datagrid control to show custom cell content.
  • Developed BlazeDS Java Remoting layer for connecting with the Spring server side framework.
  • Developed Flex HTTPServices for connecting with the Apache CXF JAX-RS web services.
  • Developed flexunit test cases for flex code.
  • Developed junit cases using spring junit integration.
  • Used Perforce for Source Code Management.
  • Developed Shell scripts for purging the Employee Reports after archiving.
  • Developed Tomcat configurations for deployment.
  • Created High Level Design Documentations, Technical Specifications, Test Plans, User Manuals.
  • Developed Ant build scripts for Flex as well as Java.

Hardware: Sun Enterprise Class

OS: Solaris 10, WINDOWS XP

Languages: Java 1.6/1.5, JEE 5.0 /J2EE 1.4, Spring 3.0, JMS, jqGrid, jQuery 1.6.0, Flex 4.0, Actionscript 3.0, JDBC3.0, Hibernate 3.3, XML, Java Beans, PL/SQL, Web services, Apache CXF, HTML 4.0, Javascripts, SAX, JAXP

Software: Eclipse 3.5, Cairngorm 3, Parsley 2.3, Ehcache, Sybase 12.5.4, DB ArtisanTomcat 5.5, IE 7.0, LOG4J, Ant Script, Perforce

Confidential, NY

Senior JAVA/JEE and Flex Developer

Responsibilities:

  • Involved in the analysis, design, coding, unit testing and integration testing of the application.
  • Developed Holdings, Un-realized Gain Loss, Realized Gain Loss Flex modules using flex 3.5/3.0, actionscript 3.0.
  • Used Puremvc Multicore framework for developing the Flex modules.
  • Developed puremvc based flex Modules which are launched in Matrix, a custom Flex portal based on pureMVC.
  • Developed nested modules with inter modular communications.
  • Developed custom resizable Titlewindow and editable AdvancedDataGrid with multi Total rows in Flex to be used in the flex modules.
  • Developed rendererIsEditor itemrenderers for the cells of the editable AdvancedDataGrid.
  • Developed liquid flow design for the GUI using variable width and variable height.
  • Created RSL for the common library and used Module Managers/Module Loaders to load modules.
  • Integrated the Flex Front End with Blaze DS using the Spring Flex integration frame work
  • Developed Servlets, JSPs using Spring MVC architecture for the Security X-Ref, Aggregate Holdings J2EE web application
  • Developed client validation using javascript.
  • Developed Spring framework for the middle tier for Authentication and Authorization Services.
  • Developed iBatis DAO layer configured in Spring.
  • Developed Tables, Triggers SQL Stored Packages, Stored Procedures, Functions in Oracle 10g.
  • Developed Shell scripts using ksh for zipping the Tax lot Adjustment Details PDF files for archiving.
  • Developed XML Schema and XML Parser.
  • Developed Ant build scripts for Flex as well as Java.
  • Developed Spring transactional advices and point cut for the middle tier.
  • Developed RESTFUL Web services communicating to other downstream systems.
  • Used SVN and ClearCase for Source Code Management.
  • Developed Web server (Apache) and Application Server Weblogic 10.3 configurations and coordinated in the deployment and maintenance of middleware operations.
  • Created High Level Design Documentations, Technical Specifications, Test Plans, User Manuals.

Hardware: VMs running on Sun SPARC Enterprise

OS: Solaris 10, WINDOWS XP

Languages: Java 1.6/1.5, JEE 5.0 /J2EE 1.4, Spring 3.0, Flex 3.5, actionscript 3.5, JDBC3.0, iBatis, XML, Java Beans, PL/SQL, Web services, HTML 4.0, Javascripts, JNDI, SAX, JAXP

Software: Eclipse 3.4, puremvc 2.0.1, blazeDS, Oracle 10g, Sql Navigator5.5Weblogic 10.3, Apache, IE 6.0/7.0, LOG4J, Ant Script, SVN

Confidential, NY

Senior Developer

Responsibilities:

  • Involved in the analysis, design, coding, unit testing, system testing and deployment of the product.
  • Developed GUI using flex 3.3/3.0, actionscript 3.3/3.0, JSP, servlet, html.
  • Used cairngorm architecture as a frame work.
  • Developed Spring framework for middle tier.
  • Developed Java remoting service using BlazeDs 3.0.
  • Developed iBatis, Spring DAO layer.
  • Developed SQL Stored Packages, Functions, Triggers in Oracle 10g.
  • Developed Shell scripts using ksh
  • Developed e4x in flex for XML parsing and XML generation.
  • Developed web services layer for server communication.
  • Developed custom flex components like forms, item renderers, pop up screens.
  • Developed Bar/Pie charts using Flex Charting.
  • Developed XML Parsing and XML Schema using SAX parser.
  • Used SVN for Source Code Management.
  • Developed Web server (Tomcat) and Application Server JBOSS 4.0.5 configurations and coordinated in the deployment and maintenance of middleware operations.
  • Created System Design Documentations, Technical Specifications, Test Plans, User Manuals

Hardware: HP Blades

OS: Solaris 10, Ubuntu Custom Kernel, WINDOWS XP

Languages: Java 1.6/1.5, JEE 5.0 /J2EE 1.4, Spring, Flex 3.3, actionscript 3.3/3.0, JSP 1.2, Servlet 2.4, JDBC3.0, iBatis, XML, Java Beans, JTS, PL/SQL, Web services, HTML 4.0, Javascripts, JNDI, SAX, JAXP

Software: Eclipse, Flexbuilder 3, Cairngorm 2, blazeDS, Oracle 10g, Sql Navigator5.5JBOSS 4.0.5, Tomcat, IE 7.0, LOG4J, Ant Script, SVN, TOAD, XML SPY 2008.

Confidential, New York, NY

Java/Flex Lead Developer

Responsibilities:

  • Involved in the analysis, design, coding, unit testing, system testing and deployment of the application.
  • Involved in the analysis of the Business Requirements and Client interfacing.
  • Developed GUI using flex 2.0/flex 3.0, JSP, servlet, html.
  • Developed Business Intelligence reports using flex 3.0 Advanced Datagrid and Flex Charting.
  • Developed DAO, DTO, View Helper J2EE patterns for remote objects in flex.
  • Developed Spring framework for middle tier.
  • Developed remoting service using BlazeDs.
  • Developed iBatis, Spring DAO layer.
  • Designed Database using SQL Navigator 5.5.
  • Developed SQL Stored Packages, Functions, Triggers in Oracle 10g/9i.
  • Developed webSSO layer for single logon.
  • Developed Excel reports for Day Over Day reports with pivot tables.
  • Developed Shell scripts using ksh
  • Developed XML Parsing and XML Schema generation for RADAR
  • Developed build scripts using make files and Ant scripts.
  • Developed extensive logging system using log4j.
  • Developed Web server (Tomcat) and Application Server JBOSS 4.0.5 configurations and coordinated in the deployment and maintenance of middleware operations.
  • Created System Design Documentations, Technical Specifications, Test Plans, User Manuals

Hardware: SunFire, HP Blades

OS: Solaris 10, Susie Linux, WINDOWS XP

Languages: Java 1.6/1.5, JEE 5.0 /J2EE 1.4, Spring, Flex 3.0/2.0, Flex Charting 3.0, JSP 1.2, Servlet 2.4, JDBC3.0, iBatis, XML, Java Beans, JTS, PL/SQL, Web services, HTML 4.0, Javascripts, JNDI, SAX, JAXP

Software: Eclipse 3.2.2, Flexbuilder 3/2, blazeDS, Oracle 10g/9i, Sql Navigator5.5JBOSS 4.0.5, Tomcat, IE 7.0, LOG4J, Ant Script, PVCS, TOAD, XML SPY 2008.

Confidential, Warren, NJ

Java/J2EE Consultant

Responsibilities:

  • Involved in the analysis, design, coding, unit testing, system testing and deployment of the application.
  • Involved in the Analysis of the Business Requirements and Client interfacing.
  • Object Oriented Design using UML.
  • Developed GUI using Struts 1.2, JSP 1.2, and Servlet 2.4.
  • Developed CSS for the html elements.
  • Developed Client validation using Java Scripts 1.5.
  • Developed XSL 1.1, XSLT 1.0, XSL-FO 1.0 code.
  • Developed DAO, DTO, View Helper, Session Façade J2EE patterns.
  • Developed CTG java programs.
  • Developed Web Services using SOA for the Billing Calculator.
  • Designed Database using Power Designer 9.0.
  • Developed SQL Stored Procedures in UDB/Oracle.
  • Developed Customized Siteminder API for single logon.
  • Developed Multi factor authentication using Cyota RSA security API.
  • Developed logic for XML Parsing and XML Schema generation.
  • Developed build scripts using make files and Ant scripts.
  • Developed extensive logging system using log4j.
  • Developed Web server (IBM HTTPD) and Application Server Websphere (6.0) configurations and coordinated in the deployment and maintenance of middleware operations.
  • Created System Design Documentations, Technical Specifications, Test Plans, User Manuals

Hardware: SunFire, IBM Mainframe

OS: Solaris 10, MVS, WINDOWS XP

Languages: Java 1.4, J2EE 1.4, JSP 1.2, Servlet 2.4, Struts 1.2, JDBC 3.0, XML, Java Beans, JTS, JMS, PL/SQL, DB2 SQL, Web services, HTML 4.0, Javascripts, JNDI, SAX, JAXP, Xtags 1.0, XSL,XSL-FO, Siteminder API 5.5, Cyota RSA Security 5.8

Software: WSAD 5.1.2/RAD 6.0, WAS 5.1, Oracle 9i, DB2 8.0, IE 6.0, LOG4J, Ant Script, CVS, Power designer, XML SPY 2005.

Confidential, New York

Technical Lead

Responsibilities:

  • Involved in the analysis, design, coding, unit testing, system testing, deployment and production support of the application
  • Responsible for Analysis & Design using UML
  • Developed the modules using JAVA, JSP, Websphere, XML and EJB
  • Implemented Struts framework
  • Developed User Interfaces using JSP 1.1, Servlets, Custom Tags, XML, Javascripts.
  • 3 tier DMZ architecture using remote web server and created the architecture diagram using Visio.
  • Developed XSL and XSLT for the GUI
  • Developed Entity and Session EJBs .
  • Utilized View Helpers, Session Façade, Value Objects, Page Iterator, Service Locator, Singleton
  • Development using the IDEs JDeveloper and WSAD in NT.
  • Developed cronjobs for archiving the Policies created by the system
  • Developed Stored Procedures and Dynamic SQL for database access in Oracle and DB2 UDB using JDBC.
  • Developed batch jobs written using JDBC 2.0 to populate Access tables from Oracle and DB2 UDB.
  • Designed XML schema for data validation and designed XSL (XML style sheet) for rendering XML on html page.
  • Developed EXCEL templates for reporting.
  • Developed build scripts using make files and Ant scripts.
  • Developed extensive logging system using log4j.
  • Developed Web server (IBM HTTPD) and Application Server WAS (4.0.6) configurations and coordinated in the deployment and maintenance of middleware operations.
  • Developed the process for Disaster Recovery.
  • Involved in Stress Testing using Mercury Interactive Load Runner.

Hardware: Sun4u, Sun Fire - 480 R, Dual Pentium Processor NT server, HP-UX B. 00/800 (tc), E15K

OS: SunOS 2.8/2.6, WINDOWS XP, Win NT 4.0, HP-UX 11.00, ZOS, MVS

Language: Java 1.3.1, J2EE 1.2, Shell scripting, Struts, EJB 1.1, JS, JSP, Servlet, JDBC 2.0, XML, Java Beans, RMI, JTSJMS, SQL, HTML, Java Scripts, JNDI, SAX, JAXP, XSL, XSLT

Software: JDeveloper 9.0.2/9.0.4 , WSAD 5.1, Jbuilder,VAJ 3.5, WAS 4.0.6/3.5.6 , DB2 UDB 7.2, Oracle 9i/8i, MS-ACCESS 2000/97, EXCEED 6.0, IE 6.0 / 5.5, EXCEL, LOG4J, Ant Script, PVCS, Mercury Load Runner, Win Runner

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