SUMMARY

• Sr. Java/J2EE Developer with over 15 yrs experience working on Core Java 7.0/J2EE Projects involving Equities, Trade Reconciliation & Settlement, Prime Brokerage and Insurance.
• Fifteen year’s exp. in Architecture, Design & Development of Distributed Java/ J2EE applications on Unix/XP platforms.
• Involved in Application Design & Architecture using Core Java 1.5, J2EE, EJB, Spring, Hibernate, JSP, Struts, Servlets, JMS, MDB, XML, Web Services (CXF), JAX - WS.
• Development using Spring 4.0.
• Development using Hibernate 4.0 and OR-mapping.
• Development using Distributed Cache - Coherence, JCS, Ehcache.
• SQL Development using Stored Procedures, Views, Triggers, Queries, Joins involving Oracle 8i/10g, Sybase, DB2, Informix.
• Experience working on IBM WebSphere 8.5, BEA WebLogic 12c, Apache Tomcat.
• Experienced in using OOAD methodology using Enterprise Architect, Rational Rose.
• Experience working on Core Java/ Multi-Threading and Synchronization.
• Use of Java features Generics, Auto Boxing, Annotations, Static Imports, Concurrency
• Experience in complete SDLC involving Architecture, Design & Analysis.

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Implemented Feed Pollers and Feed Chasers using Java Multi Threading for regular processing.
• Designed and JMS Queues and Message Driven Bean for feed validation and End Processing.
• Designed Feed Chaser using Java Multi-Threading and MDB.
• MDB implements teh Transaction Processing (XA) using Two Phase commit to maintain concurrency.
• Oracle Coherence has been used to provide Clustering architecture on WebLogic to ensure Application Scalability & Load Balancing.
• Coherence cache is updated for User activity like add/update/delete.
• Involved in SQL development involving Stored Procedures, Views, Unions and Joins, Queries, Normalization and Database Design using Oracle and Sybase.
• Involved in n-Tier architecture to maintain consistency across databases: Oracle, DB2, & Informix.
• Design and Implementation of Java Web-Services (WSDL/XSD top-down) to enable cross functional ETRS integration.
• Developed teh Web-services & analysis of SOAP envelope using SOAP UI.
• Involved in SQL development involving Stored Procedures, Views using Oracle and Sybase.
• Implementing XML Parser (DOM/SAX) for data integration with legacy system.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• This project enables SME clients to apply payments instructions and processing and settlement.
• Design and Implementation of Java Web-Services for Poland SME to provide teh Payments Settlement functionality comprising Apply Payments, Payments Summary & Detail, and Profile Summary.
• Developed teh WSDL/XSD using top-down approach and XML Namespaces. Generated teh stubs using JAXB.
• Involved in teh deployment of Web-Service End-Points using CXF.
• Developed teh MTOM web-services & analysis of SOAP envelope using SOAP UI.
• Implementing XML Parser (DOM/SAX) for data integration with legacy system.
• Implemented teh Message Driven Bean for Instruction enrichment and pre-processing. MDB is deployed on WebSphere server and dispatches teh request to Stateless Session Bean (EJB) for further processing and Rules execution.
• Application design consists of distributed Clustering architecture on WebSphere Server along with Load Balancer to ensure Application Scalability & Load Balancing.
• Implementing XML Parser (DOM/SAX) for data integration with legacy system.
• Involved in SQL development involving Stored Procedures, Views using Oracle and Sybase.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Strategic Oversight was developed on Java/J2EE platform. It consists of Inbound MQ Queue for Validation and Processing/Reconciliation for Equities, Bonds.
• Implemented teh Trade Processing Message Driven Bean. It passes teh Trade Processor Stateless Session Bean (EJB) for Rules validation & Trade Processing.
• Development using Hibernate HQL for query execution on d/b.
• Development using IOC, Dependency Injection using Spring framework.
• Application involves WebSphere architecture design to ensure Scalability, Load Balancing.
• Implemented & Configured teh MQ Queues Inbound/Outbound/Reject Queue where other Workflow MDB(s) are listening.
• Implemented teh Session Beans (EJB) for purpose of Trade enrichment by referencing system.
• Implementing XML Parser (DOM/SAX) for integrating legacy system.
• Extensive SQL development using Stored Procedures, Views, Joins, Queries, Normalization and Database Design with Oracle, Sybase and DB2.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• ORBIT is Equities Processing and Settlement system.
• ORBIT also used for Repo Processing and Settlement and Bonds Processing.
• Involved in teh Clustered Server architecture design using teh Load Balancer
• Involved in building EJB Session/Entity beans to maintain Transaction Management, Bean pool across teh application.
• Involved in building EJB Session/Entity beans to maintain Transaction Management, Bean pool and Object Isolation across teh application.
• Implementing XML Parser (DOM/SAX) for data integration with legacy system.
• Involved in Implementation of Breaks Reconciliation
• Extensive SQL development involving Stored Procedures, Views, Joins, Queries, Normalization and Database Design using Oracle, Sybase and DB2.
• Involved in GUI design/Implementation using JSP & Struts framework.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Involved in teh Implementation of Java Multi-Threaded process responsible for multiple Job and concurrent Job processing.
• Application development using Core Java and Multi-Threading.
• Involved in Design refactoring and enhancement of teh Critical Components following OOAD methodology.
• Involved in GUI development using JSP/ Struts on Websphere App Server.
• Involved with MDB and Queues for providing asynchronous communication between teh Threads and Database
• Involved in SQL development involving Stored Procedures, Views, Joins, Queries and Database Design using Oracle.
• Implemented teh SFTP API for standard file transfer(s).
• Involved in GUI design/Implementation using JSP & Struts framework.

Confidential, GA

Sr. Java Developer

Responsibilities:

• FTM is used for Trade Enhancement and Settlement of Inbound Trades using Global Reference data in Trade Processing phase. Inbound Trade is validated & enriched by Trade Enhancement System. Teh outbound Trade is converted to XML by teh FTM.
• Leading teh requirements gathering and development of FTM application.
• Re-factoring of FTM (GRS) for Trade Enhancement of Inbound Trades.
• Leading teh re-design and implementation of GRS components.
• Lead teh Architecture, Design & Implementation of FTM Outbound Engine involving XML development using SAX and XSD.
• Extensive SQL development involving Stored Procedures, Views, Unions and Joins, Queries, Indexes and Database Design using Oracle.

Confidential

Sr. Java Developer

Responsibilities:

• Webification of STAR desktop Insurance appln.. using JSP/Struts & in corporate enhancements. Used for LOB - Commercial Auto, Garage, Transportation, etc.
• Lead teh requirements gathering and business study of ePolicy application.
• Leading teh Architecture, Design & Development of teh Metadata XML generator.
• Implementing XLS/XML schema converter and SAX Parser Engine. Implementation of XLS to XML converter for parameter passing to teh web-services.
• SQL development using Queries/Joins/Union/Views and Database Design (Oracle).

Confidential

Sr. Developer

Responsibilities:

• CRFAS API Driver (Java based) was designed to ensure interoperability of teh Web Services - MetaService, WorkFlowService & FinancialService developed in .Net
• Leading teh Architecture, Design & Implementation of API Driver.
• Implementation of XLS to XML converter for passing parameters to web-services.
• Leading teh Integration and Optimization.

Confidential

Sr. Developer

Responsibilities:

• Involved in n-Tier architecture with distributed Transaction processing using Two Phase commit to maintain consistency across databases: Oracle, DB2, & Informix.
• Involved in Application Design using Java Design Patterns and OOPS.
• Developing EJB Session/Entity beans to maintain Transaction Management, Bean pool and Object Isolation. Implementing teh DAX components for D/b access
• Administering WebSphere for EJB, MDB, Connection pools and Transactions.
• Implementing XML Parser (DOM/SAX) for integrating legacy system.
• SQL development involving Stored Procs/Views/Joins/Queries & Database Design.