SUMMARY:

• Sun Certified Java professional with solid 16+ IT experience in developing, delivering of software using wide variety of technologies in all phases of the product life cycle. Expertise in Java/J2ee technologies as senior developer and consultant, proven ability in project based leadership, teamwork and effective communication skills.

TECHNICAL SKILLS:

• Core Java, J2ee, Concurrency and multi - threading programming,
• Distributed systems utilizing Java, J2SE /J2EE, EJB1 /2/3/3.x, JPA (Java Persistence API) Servlets, Multithreading, Generic, Collection, spring, Hibernate, JSP, STRUTS, JSF, JTA, RMI, JMS, XML/XSLT, Swing, GWT, CORBA and JDBC.
• XML, Xstream, XMLBeans,JDOM and SAX, JAXB for Developing XML Documents
• Application server used Weblogic 5.1/6.1/7.0/8.1/9/10.3, Websphere 4.5/5.01/6.1, Apache, Tomcat, JBOSS EAP 5.2 and JBOSS -AS.
• Used MVC (Model View Controller) framework under Spring/Struts Framework
• Object-oriented design principles and patterns (OOAD, RUP, UML, and TogetherJ).
• Designed use cases, sequence and class diagrams, activities, states, objects and components. Used UML (Together/J, Rational rose for software design.)
• Test automation, testing tools and deployment tools including, TeamCity,Hudson,Jenkins,Nexus,QTP, Load Runner,YourKIT, JMeter, SOAPUI, Cucumber, Ruby, JProfiler, Selenium, JUnit, JMock,,powermock, easyMock, Unitils, Perforce PVCS, CVS, subversion, Ant, Maven, Cruise control,GIT,Docker,Ansebile,CodeDeploy,
• Application integration experience - SOA EAI pattern knowledge

PROFESSIONAL EXPERIENCE:

Senior Software Engineer

Confidential,Washington,DC

• Design, Developed and Implemented eSubmission to handle Regulatory Submission.
• Implementation and migration of previous Weblogic10.x of the WebLogic12c
• Usage of Adobe LiveCycle ES3/4 and AEM for PDF design and form processing
• Designed and developed the Business process to handle various regulatory submission using JBPM
• Involved in Implementation of the Substance (chemical name) and document search service using SOLR.
• Involved in preparing Quality Documentation, Presentation
• Interaction with the clients to gather requirements and build quick proof of concept applications.
• Involved in infrastructure setup and WebLogic clustering
• Restful Web services
• Rich UI using java script such as AngularJS, Prime Faces/JSF,
• Bug fixing raised by the Test Team and providing solution as per User requests

Environment: Core Java /J2EE, Spring3, Maven, XML, JMS, SOA, JAX-WS/Restful, Jersey, Unix/Linux, JBPM/DRools, Agile, TDD/BDD, Eclipse, JavaScript, SOAPUI, Adobe LiveCycle ES3/4, AEM, Prime faces, WebLogic 12c, SOLR, HTML/CSS Oracle12c, Hadoop, HDFS, Spark, SolrCloud.Livesite/Pencil

Sr. Java Developer

Confidential

• Involved in analysis, development, and implementation of the Cheque Imaging Programme
• Analysis, Estimate, Design, Development in Colab (Agile )
• Designed and implemented Camel configuration to handle Bankers Cheque Processing Job
• Defined and developed Apache Camel routes transaction and non transactional as well as trained other
• JMS message implementation using Active MQ and Oracle MQ
• Integration of the services such as A2IA for Cheque Image and Account and Fund eligibility services legacy interaction with IBM Mainframes,MQseries and Web sphere
• Usage of the JRules/Drools for Validation and Fraud detection.
• Involved in preparing Quality Documentation, Presentation
• Performance Enhance Using JProfiler
• Restful Web services implementation almost like MicroService Architecture
• Rich UI using java script such as JQuery,Angular JS
• Bug fixing raised by the Test Team.

Environment: Core Java /J2EE, Spring3, Maven, XML, JMS, SOA, JAX-WS/Restful, Jersey, Unix/Linux, JRules/Drools, Agile, TDD/BDD, Eclipse, JavaScript, SOAPUI, Apache Camel and Oracle AQ, JMeter, JBoss EAP open shift /AWS, Hadoop, Cloudera, Spark, Impala

Java Big Data Developer

Confidential

• Involved in analysis, development, and implementation of the Confidential .
• Confidential is Big Data project providing transaction based KPI’s for telecom Probe data
• Analysis, Estimate, Design, Development and Integration
• Data storage using Hadoop,HDFS,Cloudera Impala,Hue
• Decoding,Encoding of Data records using Groovy, Java, Paraquet, Avro
• Modeling using XML,XSD and XSLT
• Pipeline defining and implementation of Analytics measures and KPI's,
• Involved in preparing Quality Documentation, Presentation
• Performance Enhance Using JProfiler, YourKit
• RestFul WebServices with Backbone, Angular JS UI
• Rich UI using java script such as JQuery,Backbone,Angular JS
• Bug fixing raised by the Test Team.
• Involved in Bulk loading, SQL and performance tuning

Environment: Core Java /J2EE, Spring3, Hadoop, Impala Cloudera, Cassandra, Spark, Maven, XML, JMS, SOA, JAX-WS/Restful, Jersey, Unix/Linux, Agile, TDD/BDD, Eclipse, JavaScript, SOAPUI, Concordian, Docker, Groovy, Spring Boots, YourKit, Jboss Drools, AWS

Senior Java Developer

Confidential

• Involved in requirement gathering, analysis, development, implementation of the Confidential .
• Involved in the integration, analysis, design and development of Business Process using Activiti BPM
• Integration of the Razor-risk for CDS trade clearance using Activiti Business process.
• Involved in the setting up, design, developing of the domains, filters, Indexes, and aggregator for the Oracle Coherence GRID Edition (Both replicated and partitioned) for Risk Engine calculation.
• Invocation of the ISDA Qlib price matrix calculation through JNI in AWS / EMR for overnight process
• Implemented QLib for various other exposure measure such as Concentration Risk, Short, charge and Recovery Risk
• Defined and developed the Schema (XSD) and XML for integration.
• Restful API interface implementation for integration in the Web portal
• Business Logic implementation and validation using Drools
• Automation of the test scripts of the web based interface using selenium web driver, ruby and Groovy
• Involved in preparing Quality Documentation, Presentation, and status reports
• DoddFrank and Market and Credit Risk Reporting generation.

Environment: Core Java /J2EE, Hadoop HDFS, Spark, Oracle Coherence (GRID Edition), Spring3, Weblogic, Activiti BPM, JBoss Drools, Camel, Hibernate, Maven, XML, JMS, SOA,JAX-WS/Restful, Jersey, Unix/Linux, Agile,TDD/BDD, Eclipse, Ajax, JavaScript, SOAPUI, Cucumber, AWS, Amazon EMR, Razor-Risk, Cassandra

Confidential

Senior Java developer

• Developed the Restful web services providing the Reuters Information code(RIC) Mapping Service for the IDN data extracted from Stock Exchanges
• Involved in modules developing the User management for quota and licence of the RICS usage.
• Developed the HttpClient application to invoke asynchronous Restful web services.
• Installation and configuration of the Jenkins for the project
• Automation of the test scripts of the Restful web services interface for BDD using Cucumber Ruby, web driver
• Developed build scripts ruby rakes to automate the build and test execution of the cucumber BDD test
• Involved in preparing Quality Documentation and status reports

Environment: Core Java /J2EE, Oracle10/11g/, Spring3, Hibernate, Maven/Ant, XML, JMS, Restful /Web services, Unix/Linux, Agile /XP, TDD/BDD, Eclipse, Ajax, JavaScript, Spring Batch, SOAPUI Ruby/Cucumber, LoadRunner /JMeter

Confidential

Java developer/QA Test Co-ordinator

• Involved in requirement gathering, analysis, development, implementation and support and enhancement of the Counter Credit Risk Calculation and reporting application.
• Implemented, Re-engineered and enhanced the old existing functionality with the latest technologies such as Spring 3, Hibernate, free marker, Java etc. to accommodate new business enhancements
• Involved in the integration and development of the various web services for Monte Carlo and IMM simulations, Credit Risk and risk exposure calculations such as (CVA,PFE, CPE, WPE, EPV CNE, PV, PD and LGD etc.) Limits etc.
• Integrated the Risk application with the Derivative and low latency FX trading application.
• Involved in the setting up the data grid -caching of the data in memory using Oracle coherence (Both replicated and partitioned) for Risk Engine calculation.
• Liaised with external vendor for enhancements to the core framework to support changes required by the FX business
• Support the live application, and enhancing it through change management
• Liaised and worked closely with the business and development team effectively managing the change management, business requirement and defects raised as part of the UAT testing
• Implemented the framework for Spring Batch for processing of the various format Files and populating the database
• Automation of the test scripts of the web based interface using selenium web driver
• Involved in preparing Quality Documentation and status reports

Environment: Core Java /J2EE, Oracle10/11g/, Spring3, Hibernate, Maven/Ant, XML, JMS, SOA,JAX-WS/Restful, Unix/Linux, JSP/JSF/Free marker/GWT, Agile /XP, TDD, Eclipse, Ajax, JavaScript, Spring Batch, Oracle Coherence, Ruby/Cucumber, Scala, Drools

Confidential

Senior Java developer

• Involve in analysis, development, implementation of the capture of the Market data from various feeds
• Worked directly with Quants and other business stakeholders on functional enhancements and new requirements for Energy Derivative product pricing using Scala and MongoDB
• Developed components to extract Market data from various feeds and populated the database which later used in Derivative pricing
• Integrated the Market data and risk application with the Derivative trading application.
• Liaised with external vendor for enhancements to the core framework to support changes required
• Support the live application, and enhancing it through change management
• Implemented the framework for Spring Batch for processing of the various format Files and populating the database.

Environment: Core Java /J2EE,Scala,MongoDB,Oracle10g, Spring3, Hibernate, Maven, XML, WebSphere, JMS, SOA,JAX-WS, Unix/Linux, Agile TDD, Eclipse, Spring Batch,

Confidential

Senior Java developer

• Involved in requirement gathering, analysis, design, development, implementation and support and enhancement of the derivative trade capture system
• Designed and developed various JAVA J2EE EJB,JMS,Webservice components to Save/Persist and Fetch/retrieve/Query the Trade data from various other Frontend Trader Tools developed
• Encapsulated the Workflow Using JBoss JBPM and business rules using JBoss Drools
• Designed database and implementing using SQL- PL/SQL, T-SQL
• Encapsulated complex Business logic using Java Components, JMS and webservices,JTA and PL/SQL stored procedure
• Worked directly with Quants and other business stakeholders on functional enhancements and new requirements for Spot and Forward product
• Introduced Team city continuous integration server for performing automated builds, running regression tests, reporting code coverage and performing static code analysis quality checks, using JUnit, easyMock and Sonar
• Mocked out messaging infrastructure to improve performance of regression tests.
• Designed and developed JMS MDB to process incoming messages and send Message to external system
• Processing of Market Data, Reference Data and Derivative Query Search using Oracle Coherence and EHCache
• Support the live application, and enhancing it through change management
• Involved in the utilization of the Quant lib for Risk calculation, valuation and pricing of the Derivative trades.
• Transformation of XML documents using XSLT/XpathXQuery
• Involved in preparing Quality Documentation and UML Diagrams
• Involved in the configuration and administration of the Websphere/Weblogic /JBoss
• Mentored non Java Colleagues
• Developed various other API’s and tools using Technologies Spring and Hibernate in Agile style methodology which are used for Product labelling and Trade Linking

Environment: Java /J2EE, EJB2/3/JPA, Oracle Coherence, Oracle10/11g/Sybase, Struts2,Spring, Hibernate, Maven/Ant, XML/XSLT,JMS/Tibco, SOAP/SOA, JAX-WebSphere/Weblogic 10.3, Unix/Linux, JSP/JSF, XML/JAXB, JBPM, JBoss rules(Drools), Agile/XP,JIRA TDD, Eclipse

Confidential

Senior Software Engineer

• Responsibilities include working directly with the business project team to define requirements, perform analysis and undertake design, build, test, and implementation and support of systems.
• Involved in requirement gathering, analysis, design, development, implementation and support of the PMNet
• Involved in Developing low latency Order Routing/Trading and Reconciliation System
• Designed database and implementing using SQL- PL/SQL, T-SQL
• Encapsulated complex Business logic (Mathematics formulas) using PL/SQL stored procedure
• Developed Daily and Monthly Batch program to extract from feed and produce feed for other system based on conditions
• Financial Information exchange of various Instruments through Bloomberg and FIX
• Modified ant scripts to compile all Java and web services (axis),and stub clients and to make releases finally to the development server and pre-production server
• Designed and developed Web based Presentation layer Using Struts1/2 and also Proof of Concepts using JSF
• Implemented the Ajax based functionality with EXT-JS
• Design and Develop Java Swing/Multi-threaded thick client application GUI
• Developed Daily and Monthly Batch program to extract from feed and produce feed for other system based on conditions
• Designed and developed JMS MDB to process incoming messages and send Message to external system
• Transformation of XML documents using XSLT/Xpath/XQuery
• Testing and optimising the code in terms of quality and performance using LoadRunner
• Bug fixing raised by the Test Team.
• Support the live Application, and enhancing it through change management

Environment: Java /J2EE, EJB3/JPA, Java Swing Oracle9/10g/Sybase, JDBC, Struts2/JSF/GWT, Spring, Hibernate, Maven/Ant, Log4j, XML, JMS, SOA-,Axis, Websphere/Weblogic 10.3,Unix/Linux, JSP, HTML, AJAX/EXT-JS, Corba, Autosys, XML-Schema JAXB Binding, Agile/XP, JIRA, Eclipse, Load Runner

Confidential

Senior Java/J2ee Developer

• Involved in the design development and implementation of the business logic(using skills Spring, Hibernate, Axis, SOA) and, Presentation Layer (using Struts, JSP, Oracle, XML,AJAX)
• Involved in developing UI interfaces using Struts, JSP, spring framework, and Hibernate integrating Confidential products and in mapping the Object oriented to relational mappings.
• Developed XML aggregators for 3rd Party website to interact with AA Products (AA Confidential and AA Car-Hire)
• Modified existing Stored written in PL/SQL and Written new Named Query
• Modified ant scripts to compile all Java and web services (axis), and stub clients and to make releases finally to the development server and pre-production server.
• Bug fixing raised by the Test Team.
• Transformation of XML documents using XSLT/Xpath/xQuery
• Implemented the Ajax based website using the Json/JQuery for populating the dynamic request-response
• Support the live Application, and enhancing it through change management

Environment: Java J2EE, Oracle9/10g, JDBC, Struts, Spring, Hibernate, Ant, Log4j, XML, JMS, SOA->SOAP, Axis, Weblogic9/10, Unix/Linux, JSP/GWT, HTML, AJAX/JSON, Groovy 1.6 Agile/XP/SCRUM/TDD, Eclipse, selenium

Confidential

Senior Java/J2eeDeveloper

• Responsibilities include working directly with the business project team to define requirements, perform analysis and undertake design, build, test, and implementation and support of systems.
• Involved in requirement gathering, analysis, design, development, implementation and support of the various applications which forms Corporate Tax Suite and Risk System - under Company IT Division and compliance
• Defined and setted up new workflows /models using Savvion workflow models and Engine(JBPM and oracle BPM equivalent)
• Developed an Intranet Web based Restricted List Application used by Traders.
• Developed Key java adapter components to work with Savvion workflow engine
• Analysis and Detailed Level Design using UML from Requirement and high level design
• Involved in developing UI interfaces using Struts, JSP and Spring framework, Perl, Hibernate Developed Stored procedures (PL/SQL/T-SQL) and data base designing using DBArtisian
• Involved in the regulatory required generation of reports of the Market Risk (VAR)
• Bug fixing raised by the Test Team
• Support the live Application, and enhancing it though change management
• Involved in preparing Quality Documentation and UML Diagrams
• Developed and set up Cron jobs using AutoSys tool and Unix
• Involved in migration from Oracle to Sybase

Environment: Javaj2ee, Savvion BPM/JBPM Perl, Sybase/Oracle, JDBC, Struts, Spring, Hibernate, Websphere/Pramati Log4j, XML/XSLT, JMS, SOAP, JSF, Unix/Linux, AutoSys, Agile/XP, Eclipse, Documentum/Filenet

Confidential

Senior Java/J2eeDeveloper (Team Lead)

• Involved in the Architect, Analysis, design, development and implementation of the application SDP (Service delivery Platform) API, Self-Care and various other tools (GUI) Swing and browser Based to assist the Confidential mobile business
• SDP (Service Delivery Platform) API Deals with the Confidential, Customer Charging for Content and SMS, Provisioning of Confidential exposing them as web services to internal and external clients
• Analysis and Detailed Level Design using UML from Requirement and high level design
• Self-Care Application deals with the Confidential Customer Billing and SMS and content Quota Limits
• Involved in developing UI interfaces using Struts, JSP and Spring framework, Hibernate to register customer by Credit Checking using 3rd party web services and Hibernate framework to map the Object oriented to relational mappings
• Developed Stored procedures (PL/SQL) and data base scripts for Oracle 9i Database using Toad
• Configured Log4j code in all the code to trace bug
• Evaluated Meter and Probe and used to test the Performance and Load, along with JUnit
• Developed Ant scripts to compile all Java and EJB classes, webservices,and Stub clients and to make releases finally to the development server and pre-production server
• Bug fixing raised by the Test Team
• Involved in preparing Quality Documentation and UML Diagrams

Environment: Java j2ee, Web Services, Axis, SOAP, Struts, Spring, Hibernate, JSP, JDBC, Ant, Log4j, XML, JMS, Oracle9i/10g, Weblogic8.1/Websphere Apache Tomcat, Eclipse,Html, Swing etc.

Confidential

Senior Java/J2eeDeveloper

• Involved in the development of the applications Sprint, Self-Care and various other GUI tools to assist the 3g business (Swing and browser Based)
• Sprint Deals with the 3G user registration, of 3G handset Sales Across UK through its3g stores
• Self-Care Application deals with the 3G customer Billing Based on the UMTS
• Got exposed to UMTS Concepts and its services like MMS videos messaging services etc to offer customers while registrations
• Sprint application is used in all the 3Store across UK and at the 3RD Party retailer to handles the sales of the 3G Handset and registering the customers
• Involved in developing UI interfaces using Struts, JSP and Spring framework, Hibernate to register customer by Credit Checking using 3rd party web services and Hibernate framework to map the Object oriented to relational mappings
• Configured Log4j code in all the code to trace bug
• Developed Java tools to create PDF files and add water mark for PDF files
• Developed Ant scripts and Maven Scripts to deploy and compile all Java and EJB classes and to make releases finally to the development server and pre-production server (Daily build process)
• Evaluated JMeter and used JMeter to test the Performance and Load, along with JUnit
• Involved in the Integration of the three (3g) retail sales module on the EBay website. Using EBay API and eBay development kit
• Bug fixing raised by the Test Team
• Involved in preparing Quality Documentation and UML Diagrams
• Mentored non Java Colleagues

Environment: Java j2ee, web services, Axis, Struts, Spring, Hibernate,JSP,JDBC, Ant, Maven Log4j, XML, JMS, Oracle Resin Apache Tomcat, Tibco Swing, HTML, Eclipse, JavaScript, JMeter, SAP etc.

Confidential

Java/J2eeDeveloper (Team lead)

• Involved in the Evaluation of the Meta Matrix product for Reference Data Group to leverage wider Data Coverage
• Captured business requirements and use cases used to evaluate the Metamatrix Server using UML
• Developed Customized Java Connector to connect to various Databases. Like Sybase, Oracle, etc
• Involved in developing web services taking the Request for Bond data and providing the response referring various databases
• Development and Deployment of the Metamatrix Connector, WebServices etc
• Developed Swing based GUI for MetaMatrix Administration and deployment
• Configured Weblogic, Developed and deployed EJB components needed for the web services
• Involved in Fixing Bugs raised by the Test Team
• Setted up the development Environments for Developers providing Ant scripts, and server environments etc.
• Involved in preparing Quality Documentation and UML Diagrams etc.

Environment: Javaj2ee, JDBC, Ant, Log4j, XML, Swing, JMS, Weblogic, SOAP, MetaMatrix/AquaLogic, Eclipse, ESB, Swing

Confidential

Senior Java/J2ee Developer (Team Lead)

• Involved in the Architect, Analysis, design, development and implementation of the ELMS (Electronic Listing Management System) which is an internal browser based tool used to regulate the Listing on London Stock Exchange
• Developed JSP’s, Servlets, Struts, JavaScript, XML, EJB, JMS, EJB (Server Side Java components).
• Used JAXB for the generation of the Java classes
• Used Jakarta Struts MVC Model 2 Framework
• Involved in Capturing, analysis of the Business Requirement using UML Rational Rose
• Setted up the development Environments for Developers providing Ant scripts, PVCS configuration and server environments etc.
• Developed critical JavaScript functions and html.
• Involved in preparing Quality Documentation and UML Diagrams.
• Involved in implementation of the project, change management and bugs fixing.

Environment: JSP, JSF, Servlets, JDBC, Ant, Log4j, XML, JMS, Struts, Oracle9i Application Server (OC4J) Unix (Sun Solaris),Toad,Oracle9i,Toplink, Html, Javascript,UML,Rose, ilog Jrules,JMeter

Confidential

Senior Java/J2EE Developer (Team Lead)

• Involved in the design development and implementation of the business logic (using EJB, JSP, Oracle, XML) of the B2B platform for the Mondus website
• Designed and developed JSP’s, Servlets, JavaBeans, Struts, Taglibs, XML, Swing GUI, EJB Beans, (Server Side Java components, J2EE) and JDBC
• Involved in Refactoring of existing JSP’s MVC model 1 to MVC Struts model 2 Using Jakarta STRUTS to separate the business logic from Content.
• Developed Ant scripts to deploy and compile all Java and EJB classes and to make releases finally to the live site from pre-production (Daily build process)
• Developed tool (mapping machine (Publishing) to download and Validate Supplier Products Information to integrate by converting it into valid XML document. (Mondus format) and publishing it on the website.
• Involved in Fixing bugs and maintenance for the product acquired from third party
• Introduced and configured Log4j code in all the third party software to trace bugs
• Designed, Developed EJB beans (session beans, entity beans) used for registration, User logging, RFQ/RFI transactions, Auction, Shopping trolley, Generation of Purchase order, XML, System Emails and for pushing the purchase order using event model(JMS) to the shipping department.
• Designed and developed the System Emails (using internationalization concept and resource bundles, EJB, Scheduler) to be delivered to the user of the site on various occasion.
• Validated all the system specification against the Developed code
• Developed Stored procedures (PL/SQL) and data base scripts for Oracle 8i Database using Toad
• Developed the critical JavaScript functions and html
• Involved in preparing Quality Documentation and UML Diagrams
• Mentored non Java Colleagues
• As part of Rapid Reaction Team fixed bugs and helped webmaster in environment configuration for the smooth functioning of the website and provided 24/7 online support

Environment: JSP, Servlets, JDBC, Perl, JTA, EJB, Ant, Log4j, XML, RMI, JMS, Struts, Web logic /JBOSS Unix(sun Solaris),ASP,c# .net, Toad,Oracle,SAP,ABAP, ATG Dynamo

Confidential

Aviation Message Server

• Involved in Analysis of the system requirements
• Involved in formulating system specifications and documentation
• Validated all the system specification against the Developed code
• Involved in the xml schema/DTD designing
• Performed complete analysis, design and development of XML generated message read from the OAG Flight Schedule CD and from various organisation like SITA, ACARS, etc.
• Developed GUI based interface to connect to the server and perform AMS server Administration
• Involved in configuring the Oracle database and connectivity using thin and thick drivers for the storage of XML generated messages in addition to raw data messages received.
• Involved in Transmitting AMS messages to Subscribers through various mediums i.e.; email, JMS and CORBA event Channel
• Final testing and configuration of the Server

Environment: Java, XML, XSL, UML JDOM, EJB, JMS, J2ee, C++, Corba (Visibroker), Swing, Jdbc, Oracle, Pvcs, JDeveloper, MQSeries.