SUMMARY:

• IT Professional with 16+ years of experience in Software Design, Development, Testing, Maintenance and Support of web based and Client/Server applications in an Enterprise environment.
• Experienced in Object Oriented Architecture, Design, Analysis & Implementation using Use Case Analysis (Rational Rose, Aris, Eclipse, Visio), Java (13 + years), Spring (11 years), Hibernate (4 years) JSF (5year), Apache Axis/Axis2, C, C++, Oracle and SQL.
• Excellent interpersonal and communication skills.

TECHNICAL SKILLS:

Languages & Scripting: Java, JFC, Java Swing, J2EE, Servlet, JSP, EJB, JDBC, JMS, JNDI, JNI, C (15 Years), C++ (12 Years), VC++, VB, COM, DCOM, HTML, DHTML, CSS, XML, PHP, Perl, Python, Unix Shell Script, JavaScript, ASP, VBScript, CORBA.

Operating Systems: UNIX (10 Years), Sun Solaris, HP - Unix, Linux, SCO-UNIX, AIX, VM/CMS, OS/2, MS DOS - Windows NT/2000 (12 Years).

Web Server Applications, Framework: J2EE, Spring, Hibernate, WebSphere, IIS, Apache, Tomcat, JBoss, Jakarta Struts, WSBCC.

Server Side Component Development: Servlet, JSP, EJB, ASP, CGI.

Client Side Development: Java Applet, HTML, DHTML, JavaScript, CSS, PHP.

User Interface: JFC, Java AWT/Swing, TCL/TK, VB.

Remoting: Java RMI, Java Socket, C++ Socket, TCP/UDP Socket, RPC.

Database: SQL, PL/SQL, ORACLE 7/8/9i/10g (8 Years), Sybase, SQL Server 2000, Clipper, FoxPro, Dbase 4.

Apps, IDE, SCM, Report Generation: Eclipse 3.2, SVN, Peoplesoft CRM, Maven, Bugzilla, IBM Visual Age for Java 4.0, Borland JBuilder 7.0, Turbo C++, Neural Works, NIH Image, AutoCAD, Delphi 4.0, Excel, Latex, Frame Maker, PeopleSoft, Lotus Notes, MS Office, Business Objects/Crystal Report, Dreamweaver, Photoshop, Macromedia Flash, Sablime, ECMS, WOTAN, Rational Clear Case, Rational Rose, Object Domain, Concerto, JDEdwards CNC, Agile/Rally/Scrum.

Protocols: TCP/IP, ATM, TL1, FRAME RELAY, UDP, SSL.

PROFESSIONAL EXPERIENCE:

Confidential

Sr Java/J2EE Developer

Responsibilities:

• Development of Order Entry and Order management Application.
• Technologies used are Java, J2EE, Spring, DB2, Stored Procedure, JSFS/IceFaces, MVC framework, XHTML and Spring Rest Web Service.
• Architected and developed Order Entry system.
• Architected and developed shipping, invoice and order insurance capabilities.
• Architected and developed request and opportunities system.
• Architected and developed CRM features for the Order Entry and Order Management System.

Confidential, Oakbrook

Sr Java/J2EE Developer

Responsibilities:

• Developed a generic event framework for alarm notification. Technologies used are Java, J2EE and Spring Framework.
• Developed a permission framework for BuildingWorx access control. Technologies used are Java, J2EE and Spring Framework.
• Developed Jersey Web Services to connect BuildingWorx back end to DGLux UI components. Technologies used are Java, J2EE and Spring Framework.
• Developed an Event Schedule implementation for scheduling energy for large buildings for efficient energy usage. Technologies used are Java, J2EE and Spring Framework.
• Developed a Base Line for energy saving options of Commercial buildings. Technologies used are Java, J2EE and Spring Framework.
• Developed a DR (Demand Response) model for large commercial buildings. Technologies used are Java, J2EE and Spring Framework.
• Architecture, Design & Develop CePort BuildingWorx Software. Technologies used are Java, Spring framework, Hibernate, MySQL, BacNet/Obix/ISY Java API.

Confidential

Sr Java/J2EE Developer

Responsibilities:

• Designed, Developed and Implemented CoD Admin Module. Technologies used are Java, J2EE, Hibernate and Spring Framework.
• Designed, Developed and Implemented a scheduler for Cod. Technologies used are Spring Framework, Hibernate, JMS, and Multithreading.
• Designed, Developed and Implemented Historical Analysis and Search by Keyword Id and PID Techniques. Technologies used are Java, J2EE, Hibernate, Spring Framework.
• Designed, Developed and Implemented Olap4j and link server based connection and query generators for MDX queries for MS Analysis Services Cubes.
• Performed Design, Architecture and Implementation for Cod (Campaign on Demand) software based on Java, J2EE, Flex, Glassfish, Hibernate, Spring Framework.

Confidential

Sr Java/J2EE Lead

Responsibilities:

• Design, Develop and Implement Java based data extractors and reporting/statistical analysis tools.
• Design, Develop and Implement BI tools for sales and marketing. Technologies used are Java, J2EE, Spring, Hibernate, Perl, shell scripting.
• Architecture and implement Walgreens data warehouse ODS environment. Select extraction tool, define data modeling and extraction processes. Technologies used are Java, J2EE, ATG Dynamo and JBoss.
• Design, Develop and Implement performance and server activity monitoring tools.
• Architect a centralized operations and performance monitoring environment and improvement of build/operations processes.
• Architect a centralized operations and performance monitoring environment and improvement of build/operations processes.

Confidential

Sr Java/J2EE Lead

Responsibilities:

• Architecture, Development for Confidential CCS (Customer Contact Systems) TPHARM related enhancements. Technologies used are Spring, Struts, Services/SOA, JMS/MQ, Hibernate, and JDBC.
• Architecture, Development for Confidential HDS data de-identification and security project. Technologies used are JDBC, Data Loading, Batch Processing, JSP, Struts, Oracle 10g, PL/SQL, Data Modeling, Data Manipulation and Constraints.
• Architecture, Development for Confidential CCS data de-identification project. Technology used Oracle, J2EE, Tomcat, JSP, Java, and DWR Ajax.
• Design, develop and Implement the web Interface for Univa UD Uni-Cluster Product developed for Sun Micro-system. Tracked progress and reporting of the project using Agile/Rally Scrum and Wiki. Provide presentation and demo for the application.
• Designed, Developed and implemented a service integration framework using J2EE, Struts, Spring, Python, Rest Web Services, Apache Axis2, Jython, Django, RPyC for Uni-Cluster interface.

Confidential

Senior Java Consultant

Responsibilities:

• Worked as technical lead and project manager for off-shore India team in various projects and enhancements for CCS (Central Configuration Server) application. Used Visual Intercept, MS Visio, MS Project for scope management, change management, acceptance management and status reporting.
• Acted as a coordinator between off-shore and local development and QA team. Work included meeting with clients, requirement analysis & design, task assignments, resolving issues, priorities.
• Designed and Developed a Service Integration Framework for CCS application to integrate and deliver services to other client applications. Used Apache Axis 2, WSDL for service creation and distribution.
• Designed and Developed Feature Manager Data Access Layer. Participated in Knowledge transfer sessions with off-shore Team.
• Designed and Developed Admin Account and Permission Classes. Participated in Knowledge transfer sessions with off-shore Team.
• Designed and Developed Client Package Download and installation Software. Used Java Thread, NIO, XSL, XSD.
• Designed and Developed Automated Wizard Tools for Confidential Central Configuration Server. Central Configuration Server is a J2EE Based web application. Development performed using JSP, CSS, XML/XSL, Spring/Ajax/Hibernate framework, navigation and DAO design patterns.
• Designed and developed J2EE/jasper based reporting system. Technologies used are spring, struts, jasper, JSP, DAO, multithreading.
• Designed and Developed Feature Manager Edit, Update & View system. Technologies used are JSP, JSF, Ajax, Hibernate, DAO, CSS, XML /XSD/XSL.
• Designed and developed a state machine handler for incoming requests from wireless devices. Used Java NIO channels, selectors, Non-blocking I/O (Socket Channel, Selector, and Selection Key).

Confidential

Senior Software Engineer

Responsibilities:

• Initiated, Designed & Developed Apache Axis based Service Integration Framework to integrate services from LMS (Liquidity Management System), CMS (Collateral management System), Pre-Processor, Release-Handler, and Target2 (FIX).
• Designed & Developed Following Financial Brokerage Web Applications (Algorithms).
• Asset Type Alias Maintenance, Country Codes Maintenance, Eligibility Rating Alias Maintenance, Entity Close Links Maintenance, Security Id Alias Maintenance, Liquidity Rating Alias Maintenance, Depository Maintenance, Reserve Purpose Maintenance, Safe Keeping Accounts Maintenance, Issue Details, Collateral Manager Type Status, Collateral Position Types Status, Issue Channel Detail Maintenance, Collateral Management Workflow Transition, Collateral Transaction Manager, Collateral Transaction Summary, Collateral Event Manager, Collateral Manual Matching, Collateral Transaction Maintenance, Collateral Position Summary, Currency Collateral Positions, Depository Collateral Positions, Depository Detail Position, Projected Collateral Positions, Issue Detail Position, Collateral Pledged To Channel. Technology Used are: Java Collections, Struts, Spring, J2EE, MQ Series, JSP, JSF, JavaScript, XSL, XSD, XML, Multithreading, Sockets, HTC, SQL.
• Used MS Project, MS Visio, Bugzilla, PeopleSoft CRM, MS Word. Power Point for project Tracking, Management, Requirement Analysis /Design & Architecture.
• Designed & Developed Target2(FIX) messaging for automated input and output processing of external systems via MQ, Aleri Streaming Platform, Aleri Liquidity Management System. Technology Used are XML, XSL, Struts, Spring, JSP, J2EE, Aleri Adaptors, Open-Adaptor, Java NIO Socket Channel, Selector, Selection Key for Multiplexing and Non-Blocking I/O.
• Designed & Developed Release Handler for Aleri Liquidity Management System. Technology Used are: Java Nio, Java Sockets, Multi-Threading.
• Designed & Developed End of Day Processing for Automatically Processing Expected Position for any Currency, Channel and the underlying Transaction for Next Business Day While Preserving the Original Information. Technologies used are: Java, MQ Series, and Socket.
• Designed & Developed Following Web Interfaces for the End of Day Processes: Transaction Manager, Transaction Maintenance, Transaction Detail, Event Manager, Event Maintenance, Event Detail. Technologies used are J2EE, Struts, Spring, FreeMaker for Automated Code Generation, JSP, Servlet, Apache Tomcat/JBoss, XSL, JavaScript, Profile/Security Maintenance, SQL.

Confidential

Member of Technical Staff

Responsibilities:

• Initiated, Designed and Developed a Service Integration framework to integrate services from various IT applications using Apache Axis, JMS/MQ, Business Objects, WebMethods EAI to re-use and present data from many backend systems (Oracle, SAP, Sybase, Teradata etc.) .
• Designed & Developed a J2EE (JSP, Servlet, JSF, EJB, Apache, Oracle/Access, JDBC) based system to query, update and extract HR data. Worked as lead engineer and architect for a globally located team. Locations include Illinois, New Jersey and off-shore India Team.
• Designed & developed a datamart application using Java/JSP, Business Objects XI R2, Business Objects Java SDK (for automation & customization). Worked as lead engineer and architect of the project. Coordinated with remote New Jersey and off-shore India team via WebEx & NetMeeting. Used HP OpenView, Remedy, Aris, MS Visio, Power Point, MS Project for tracking, estimation, design and prioritizing the project.
• Designed and Developed a web application for HW/SW configuration inventory management using apache, JSP, Tiles/MyFaces, Struts, Spring Framework. Worked as lead engineer and architect of the project. Coordinated with remote New Jersey and off-shore India team via WebEx & NetMeeting. Used HP OpenView, Remedy, Aris, MS Visio, Power Point, MS Project for tracking, estimation, design and prioritizing the project.
• Designed and developed a reporting/Data entry system based on BO/CR XI R2, Visual Interdev 6.0 and JSP/Apache. Worked as lead engineer, architect & project manager for the assignment.
• Designed and Developed Scheduled Reports using Broad Cast Agent, BW Scheduler and Jump Target.
• Designed and Developed Universes and Business Objects and Web-Intelligence Reports. Designed and Developed Crystal Reports. Designed and Developed BW Reports. Worked as lead engineer, architect & project manager for the assignment.
• Designed and Developed SAP BW and Informatica Extractors. Worked as lead engineer, architect and project manager for the assignment.
• Installed Business Objects/Crystal Reports XI R2 in Windows Server. Installed Business Objects Web Component Adapter in UNIX (Sun Solaris 9). Configured WebSphere 5.1.1.3 and Deployed Business Objects WAR files. Worked as lead engineer, architect and project manager for the assignment.
• Designed and developed a Java/J2EE application for automatic publishing of documents stored in Agile 8.5 platform. Coding include Agile script, Java, J2EE. Worked as lead engineer, architect and project manager for the assignment.
• Designed and Develop CARES, CDP, Datasweep Business Objects/Web intelligence Classes & objects. Worked as lead engineer, architect and project manager for the assignment.
• Design, Development & Support Columbus Global Datamart using Oracle PL/SQL stored procedure, ASP, VB 6.0, Informatica. Worked as lead engineer and architect of the project.
• Designed, Developed, Enhanced & Supported Real State Data Warehouse. Develop, fix & enhance client reported problems using Oracle 8i, shell scripts, Toad, PL/SQL, Business Objects 5i, Web Intelligence 2.6. Worked as lead engineer, architect and project manager for the assignment.

Confidential

Software Consultant

Responsibilities:

• Designed, Developed a web application for product display, update, purchase and day-to-day activities/payroll from a central location for a retail store chain. Software/Technology used are WebSphere Application Server 4.0, WebSphere Studio 4.0, Visual Age for Java 4.0, Rational Rose, J2EE, JDBC, Servlet, JSP, EJB, JMS, JNDI, JFC. A client can browse through the products to get information, narrow down selections and add to the shopping cart and purchase products. Any changes in products, prices or information are reflected in real time in this application. Performed compilation, build and deployment using ant, AAT (Application Assembly Tool), deploy tool.
• Designed and Developed client/server application to request/research product from a Java enabled PDA to a web based system. Used J2ME to code the application.
• Designed and Developed web applications using Java, DHTML, JavaScript, CSS, FLASH.

Confidential

Member of Technical Staff

Responsibilities:

• Designed and developed the automation of wireless retrofit stages (MSC, RNC, provisioning IUCS, IUPS). Wrote Feature Specification Document from customer requirement (Rational Rose). Implemented in J2EE, WebSphere Application Server 4.0, C++/VC++, UNIX shell script, Oracle, JDBC. Compiled, Packaged & Deployed the web and standalone applications using ant, AAT, deploy tool. This process provides UI/GUIs to monitor and control the automation in real time updates of wireless offices.
• Designed, developed and tested Technical Support Applications using WebSphere Application Server 4.0, J2EE, HTML, XML, and Oracle. A client can request for a help on maintenance, upgrade of switching/routing, software and equipments and this application will provide the support in real time by accessing database and via technical support staff. Used ant, deploy tool for compiling, deployment and unit testing.
• Managed International retrofit projects using Java, WebSphere 4.0, Oracle, Concerto, Critical Chain based proprietary system. Developed user interface to update schedule, project status and resources.
• Designed and implemented an ODD (Office Dependent Data) backup ( Confidential and Confidential ) process. Included it in various stages of retrofit/software update procedures. Implemented in Java, WebSphere 4.0, C++, UNIX shell script. Used WebSphere Studio 4.0 for deployment.
• Developed the load MHD (Moving Head Disk) process for retrofit procedures for Confidential and Confidential . Implemented in Java, WebSphere 4.0, VC++/C++, shell script. This process provides an UI/GUI to monitor, load, maintain and upgrade MHDs. Used Visual Age for Java for code generation and WebSphere Studio 4.0 for deployment.
• Developed the modify ECD (Equipment Configuration Database) process for Confidential / Confidential and Wireless Products (MSC, RNC). Implemented in Java, WebSphere 4.0, C++, shell script. This process provides an UI/GUI to monitor, configure, upgrade, and extract information from the ECD. Used WebSphere Studio 4.0 for deployment.
• Designed and Developed ASM (Administrative Services Module) using Java, J2EE, WebSphere 4.0. ASM is designed to monitor, control, upgrade other MCCs (Master Control Centers for Confidential switches), Confidential, RNC routers, DRMs (Distinguished Remote Modules).
• Developed OSDE (On Switch Data Evolution) functionality for IDRM (Intelligent Distinctive Remote Module) and Confidential . Implemented in J2EE, WebSphere 3.5/4.0. C++, shell script, Oracle. Used deploy tool, xml script for deployment.
• Developed Conversion of CM2 (Communication Module 2) to CM3 (Communication Module 3) and Wireless RNC. The development process used Rational Rose/Clear case, C++, Java, UNIX, Oracle.
• Wrote RCL script, Java for stage definitions specific to the OSDE/VCDX and MSC precond procedure. This provides a screen/UI driven state system to perform routine checks on equipments.
• Developed tools to check error conditions, to verify status of MHD, MCTSI, CMP, MSC, RNC.
• Developed a UNIX/C tool which triggers between 3am and 5am. It counts the number of BRA accesses on a v5.2 interface. The UI is developed in JFC. Connected to Oracle Server through triggers & stored procedures.
• Developed Phase 1 Billing Support of data streams and B-party digit expansion for Confidential . Extended NX64 to ISLACOM. Implemented in C, Java, C++/VC++, Perl, UNIX, Windows.
• Developed DDKEY (Data Delivery Key) values to automate processes. Developed Night of retrofit processes for automation based on RCL, Java procedural instruction pages.
• Automated MML (Man Machine Language) and added OSDETRIAL in preconditioning process to retrofit. Implemented in Java, C++ in Unix/Windows.
• Developed odd backup/sm pump/am boot classes and provisioning tools for circuit and packet switching systems (wireless and Confidential ) using Java, MFC/VC++.
• Performed SUBUILD and BWMIMR. in ECMS/WOTAN/Clear Case. Lead a group of 7 members.
• Supported International retrofit as a Feature Engineer. Used different test automation tools written in Java and unix shell scripts. Lead a group of 7 members.
• Retrofit Business & Cost Analysis using PeopleSoft /Business Objects, Java, Oracle.

Confidential

Software Consultant

Responsibilities:

• Designed and Implemented mapping codes in C/C++ for SURF Recent Change.
• Designed and Implemented codes in VB for SURF Recent Change.
• Designed and Implemented global parameters for Increase Secure Feature IDs in SQL, forward mapping code. These parameters are used to indicate if a particular bit is set in any of the Optioned Feature IDs.
• Designed and Implemented global parameters for Optioned Feature IDs in SQL, forward mapping code using SAP/Peoplesoft/Lotus Notes and C/C++ integrated environment. These parameters are used to indicate the status (set or unset) of Optioned Feature IDs used by Special and Transparency Features.
• Installed & administrated Oracle database for SURF Recent Change.
• Designed and developed screens/reports/queries for SAP/Peoplesoft/Lotus Note servers for different Recent Change Groups.
• Implemented cross-checks and form-checks (level 1 & 2) and modified office records and forms as a part of Feature and IMR works. Implemented in PL/SQL and Oracle stored procedures.
• Recent Change Budget/Financial analysis using Cognos/PeopleSoft/Lotus Notes/SAP integrated environment.
• Worked as a Unix/Linux system administrator. Ported & configured software.

Confidential

Software Consultant

Responsibilities:

• Designed & implemented a Software Download & Database Backup/Restore Use Case in C++ in HP UNIX/OSP Platform. Defined the object models and Use Cases based on the specification scenarios. Implemented the Use Cases in C++. Software structure used starts from GUI, ICOMM, and XCOMM & HDT. Communication with internal ASOS assets are through G2++ interface & communication with outside world via XCOMM is through TL1 (Transaction Language 1) interface.
• Designed & Implemented the UI software for the HDT-EM (HDT element manager) using Java.
• Has Performed a Unit Test, Pair-wise Test & System Test for the features Software Download & Database Backup/Restore
• Designed and implemented a part of Simulators (ASOS-SIM & HDT-SIM) in C++. Designed the software for ASOS-SIM & HDT-SIM for the new features described in the specification. The extended features are Video Provisioning, Traffic Measurement TL1 Cut through & Software Download.
• Designed & Implemented the Video Provisioning Use Case in C++, Java, and VB.
• Designed & Implemented Traffic Measurement Use Case in C++, Java, and VB.
• Designed & Implemented TL1 Cut Through Use case in C++, Java, and VB.
• Performed regression test, unit test & pair-wise test for the feature named FLX STAND-ALONE. Involved testing & coding of the stand-alone feature of FLX. The previous tests are either with HDT or with HDT & FLX. The link recovery steps are designed & coded for FLX STAND-ALONE.
• Worked as administrator of Oracle database and PeopleSoft/Lotus Notes Linux/Unix systems.
• Developed & Maintained the HDT-EM home page.