Prabhakara Reddy Vasipalli                                 

Summary

·   Having 11 years of hands-on experience in delivering large Distributed Enterprise Applications blended with Java, J2EE, SOA, BPM technologies.

·   Strong Experience in development of SOAP/REST Services using Spring and Apache CXF.

·   Proficient in modeling and designing using IBM Rational Software Architect and UML.

·   Proficient in modeling and managing Enterprise Business processes using Business Process Management tools like Oracle BPM 10g/11g( Oracle BPM Studio and Process composer) .

·   Proficient experience in re-engineering and transforming existing applications to SOA platform using Oracle SOA Suite 11g (Oracle Service Bus, Oracle ESB, BPEL, Oracle MDS, Oracle Enterprise Gateway and Oracle B2B, Oracle Rules Engine), IBM SOA Suite (WESB 7.0, WMB 8.0, IIB 9.0, BPEL and Websphere DataPower XI50/XI52) TIBCO BW, and TIBCO EMS.

·   Having experience in Business-to-Business (B2B) application development using Oracle B2B with EDIFACT, ROSENET formats.

·   Having Strong Development experience in IBM SOA Suite (WebSphere ESB 7.0 and BPEL, IBM Websphere Message Broker 8.0, IBM WebSphere MQ 7.0 and IBM Data power Xi50/Xi52).

·   Having Strong experience in building responsive web applications using HTML5, CSS3, JavaScript, JQuery, Angular JS and Bootstrap.

·   Having strong experience in virtualization of web services using LISA CA 7.5.1 service virtualization tool.

·   Responsible in delivering the solution by involving in end to end application development life cycles  of Agile methodologies ,i.e analysis, design, implementation, testing, deployment, and maintenance and sustainment phases

·   Strong experience in leading and delivering large projects and the ability to mentor junior developers.

 

 

Skill Set

SOA/Middleware Technologies: Oracle Fusion Middleware 11g(BPEL, Oracle Enterprise Service Bus, Oracle Service Bus, Oracle Human Task Management, JCA Adapters),Oracle Business Process Management 11g(BPM),Oracle Rules Engine and Oracle Metadata service(MDS), Oracle Enterprise Gateway 11g, Oracle B2B,Oracle BAM(Business Activity Monitoring),Webservices, WebSphere ESB  7.0(WESB 7.0), Websphere Message Broker (WMB 8.0),  Webservices Service Registry and Repository (WSRR) and IBM Websphere DataPower XI50/XI52, Tibco BW  5.6, TIBCO EMS,

Web Development:  JSP, HTML5, CSS3, Java Script, JQuery, Bootstrap and Angular JS.

Business Process Management/Modeling: Oracle BPM Studio, Oracle Process composer

Languages: Java, J2EE, J2ME, C++

Java EE: Servlet, JSP, EJB, JDBC, Java Beans, JMS, RMI, JNDI, JAAS,  JAXP, JAXB, Webservices ( JAX-WS) and Restful Webservices(JAX-RS),LOG4J,JPA ,JMeter

Frameworks: Struts, JSF, Spring 3.x/4.x (MVC, JMS,REST and SOAP) ,Hibernate,MyBatis, SCA, ,AIA Framework( Oracle SOA), Oracle ADF,

            RDBMS: ORACLE 9i/10g/11g, DB2 8.2  /9.0

Tools/IDEs: JDeveloper 11g, Rational Application Developer (RAD), Rational Software Architect (RSA 7.0), Websphere Integration Developer (WID 6.1), Rational Data Architect (RDA 7.0), Websphere Business Modeler (WMB 6.1), Rational Clear Quest, Requisite Pro, WMB Toolkit, Websphere MQ Explorer, Oracle B2B

Configuration Tools: SVN, Maven, Telelogic and Harvest.

Servers: Websphere Process Server (WPS 6.1), Websphere Application Server (WAS 7.0), Oracle WebLogic Server 10.3, Tomcat 6.x.

OS: Windows XP, Linux, AIX

Industries: Telecom, Banking and Supply chain management(SCM)

Methodologies: IBM SOMA 3.1, OOAD with UML, Agile, IBM Rational Unified Process (RUP)

Education: 

§ Post Graduate Diploma in Mobile & Distributed Computer Networks – 2004, Leeds Metropolitan University, Leeds, United Kingdom.

§ Bachelor of Engineering in Computer Science - 2001, University of Madras, India.

 

 

Professional Experience

 

November 2015 – Current, Lead Consultant,MIB,Moody’s Corporation,USA

Moody’s integration Bus(MIB) initiative is to replace existing  Moody’s Service Platform(MSP) consisting of Redhat MRG,OSGi Virgo and Google Protocol Buffer technology components with IBM Integration bus(MIB), IBM MQ ,Spring SOAP /REST and JBOSS. The goal of MIB is to provide a stable and scalable integration platform that is easy to maintain and operate.

 

 

Responsibilities:

·   Leading the Offshore offshore team of in re-engineering the existing applications to make use of Spring REST/SOAP services. 

·   Responsible in design and development of proxy services in IBM Integration Bus message flows which is acting as gateway for all client applications.

·   Customizing the existing client application to build the Client stubs to enquire messages in to IBM MQ queues using spring JMS framework.

·   Involved in code reviews & performance tuning as part of Quality assurance.

·   Adopting the Moody’s SOA governance practices across the enterprise in fulfilling the non-functionality requirements.

·   Implemented end-to-end POC for one single service to show case the users on the reliable, loosely coupled architecture using Spring JMS with JSON format.

 

 

Technical Environment: IBM Integration Bus 10, IBM Websphere MQ 8.0, Spring SOAP/ REST & JMS, J2EE,Jboss Developers Studio 9.0, JBOSS EAP 6.3,ESQL,XML,XSLT,XPATH,WebsService,Rational Software Architect 8.0,Maven,SOAP UI,Windows 7,

 

 

 

 

June 2015 – October 2015, Consultant, TPB LendFast HUB, Bendigo Bank, Australia

TPB LendFast is the core system for TPB (Thirty Party Banking) mortgage origination where partners like to originate loans on behalf of the bank. LendFast is future solution which is replacing the number of the bank’s existing origination systems for better origination process for various partners like Bank Staff, Mortgage Originators, Mortgage Managers and Mortgage Brokers

·   DX

·   ABE

·   OLAS

·   Document Exchange Portal

·   Fax gateway

·   Staffware

·   Tower

Mortgage Originators and Mortgage Managers will use LendFast “Application Capture” for mortgage origination where as Mortgage brokers use LIXI channel to originate loan. Many of the systems that supports mortgage origination have dependency on RFS-A, RFS-B, RAMS as source of truth for Customer, Accounts and Assets information. LendFast Hub is the Enterprise service gateway where all the requests from all the origination channels been routed to service providers

 

Responsibilities:

·   Leading the TCS offshore team of four members in transforming the existing legacy capability into SOA services using Bendigo HUB Gateway Framework. 

·   Responsible in defining high level and low level design of Service specification, building Message Models and WSDL contracts using RSA tool.

·   Responsible for the development of coarse and fine grained services using IBM WMB 8 message flows.

·   Involved in development of proxy services using IBM DataPower XI52 SOA appliance tools in enabling the security and policies proposed by Bendigo.

·   Involved in code reviews & performance tuning as part of Quality assurance.

·   Adopted Bendigo SOA governance practices across the enterprise in fulfilling the non-functionality requirements.

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Technical Environment: IBM Websphere Message Broker 8.0.0.3, IBM Websphere MQ 7.5, IBM DataPower XI52,ESQL,XML,XSLT,XPATH,WebsService,Rational Software Architect 8.0,Maven,SOAP UI,JMeter,Windows 7

 

 

 

Mar 2014 – June 2015, Consultant, Greg SOA Transformation, American Express, USA

 

Greg SOA Transformation is new initiative from Amex to make the existing Greg Application features to SOA enablement and also uplifted to POA standards proposed by Amex reference architecture team to make service available across enterprise.

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Responsibilities:

·   Leading the offshore team in transforming the existing java application capability into SOA services to adopt AMEX POA standards to reusable and easily accessible at enterprise level.

·   Responsible in defining high level and low level design of Service specification, building Messaging model and   WSDL contracts.

·   Involved in the development of enabling the Webservices (SOAP and Rest) using Spring framework.

·   Involved in development of proxy services using IBM DataPower XI50 SOA appliance tools.

·   Coordinate with the onsite on functional requirements analysis and updates on daily status reports and weekly dash boards.

·   Involved in code reviews & performance tuning as part of Quality assurance.

·   Adopted SOA governance practices across the enterprise in implementing the SLA and WebService policies.

·   Responsible in virtualizing the web services using CA LISA virtualization tool before code start and share the URLS with all the stake holders to expedite the delivery.

 

 

Technical Environment: Java, Spring MVC, Spring IOC/AOP , Apache CXF WebServices(REST & SOAP), JAXB, IBM DataPower XI50, SVN, CA LISA 6.0,JMeter

 

 

 

Aug 2013 – Dec 2013, Staff Software Engineer, Equinix Customer One, Equinix Pvt Ltd, Singapore

 

Equinix Customer One (ECO) is major initiative to centralize the Order Management and fulfillment services to various regional (EU, US & APAC) IBX datacenters for all Equinix customers across the globe. It provide services for various modules like Customer Management, Order Management, Service Request Management and Billings to Equinix Customer Portal, Internal User Portal, Equinix Customer Care Portal and Market Place by integration with Siebel Back Bone. Also it integrates with external vendors like Salesforce.com to handle external business orders.

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·   Involved in requirement gathering from various front-end portal applications.

·   Involved in defining high level and low level design of Service specification, building Messaging model and   WSDL contracts along with business process diagrams.

·   Responsible in design of development of SOAP and REST services using Spring framework.

·   Led the development of service specification & implementation by replacing existing spring services with Tibco SOA products.

·   Coordinate with the onsite SV (Silicon Valley) team on functional requirements analysis and updates on daily status reports and weekly dash boards.

·   Involved in code reviews & performance tuning as part of Quality assurance.

 

 

Technical Environment: JSF, Spring Core, Spring WebServices ,Spring RESTful ,Hibernate, Tibco Active Matrix BusinessWorks,Tibco Enterprise Message Service, Tibco Active Matrix Service Grid, Oracle 10g database, Siebel OM ,Siebel CRM, JSP ,HTML5, CSS3, Angular JS

 

Feb 2012 – July 2013, Principal Consultant, Boeing IMIM RFP, Oracle India Pvt Ltd, Bangalore, India

 

Boeing RFP, Request for Proposal, application part of Boeing integrating supply chain management (IMIM) designed to provide the customers with faster proposals and closures partnered with Oracle middleware brings more visibility and agility. Its process based application implemented using Oracle BPM suite in collaborating with multi-system information without multi-system access.

·   Currently working on the Life Cycle 3 of the RFP workflow for the management of Spares at a Leading Defense Aerospace manufacturer.

·   Primary responsibilities include leading the effort of modeling and implementing the Basis of Estimate and Package Estimate business processes and also the overall integration effort to build the End-to-End workflow for the RFP process.

·   Led the development of service implementation using Oracle Fusion Middleware (BPEL and OSB).

·   Virtualized the enterprise services and enforced the SOA governance policies using OEG(Oracle Enterprise Gateway)

·   Other responsibilities include mentoring oracle off-shore resources in OBPM development tasks.

·   Following best practices were incorporated in the project

§  All external System Interactions through the Service Layer.

§  All Screen-flows implemented with Custom JSP’s

§  Metrics collection across all Interactive activities to enable better auditing.

§  Incorporated Common Exception Handling across all processes.

§  Segregated Catalog collection to process specific and services.

 

Technical Environment: Oracle BPM 10.3.1, Oracle BPM Studio, JDeveloper11.2, BPEL 11g & 10g ,Web logic server 10.3, Oracle Service Bus 10g/11g, Oracle Enterprise Gateway, Oracle Policy Studio, WebServices, XSLT, XPATH, HTML, CSS,  Java Script, Bootstrap, JQuery, JSP, Oracle 10g database. Oracle Business Event Management.

 

Dec 2010 - Jan 2012, Principal Consultant, Alcoa FW, Oracle India Pvt Ltd, Hyderabad, India

 

Alcoa is the world’s leading producer of primary aluminum currently performing all business transactions  with business partners using B2B(Gentran and TIBCO systems) and started new initiative of replacing existing systems with Oracle Fusion Middleware(FMW).Alcoa Fusion Middleware(Alcoa FW) provides more efficient services to customers with lower cost and better.

·               Lead the systems architecture analysis and low level design of Service specification, Messaging model and interaction diagrams between the system’s components and documenting the dynamic behavior of the system as expressed by collaborations between components.

·               Involved in development of Service construction and elaboration of replacing existing Gentran Maps with Oracle Fusion Middleware B2B Gateway Maps.

·               Implemented and enforced security using policies, protocol mediation and virtualize existing services using Oracle enterprise gateway

·               Lead the development of Service construction of Requestor ABCS and Provider ABCS and Enterprise Business Services (EBS) using oracle AIA Framework.

·               Lead Oracle B2B configurational activities in creation of partners, document definitions and agreements to establish integration with Oracle FMW (Oracle Fusion Middleware).

·               Responsible for validating the accuracy, integrity and completeness of all data in Legacy and E-Business Suite Applications.

·               Provide technical assistance and mentor junior-level staff to meet project deliverables on time.

·               Provide high reusable, dynamic and extensible features in all composite business process to meet design specs.

·               Coordinate with the onsite North American Consulting Team (NAC) to interact on functional requirements walk-through and updates on status reports.

 

Technical Environment: Oracle Fusion Middleware 11g, Oracle B2B, JDeveloper11.2, Weblogic server 10.3, Oracle Rules Engine, Oracle Enterprise Gateway 11g, Oracle Policy Studio,Web Services, XSLT, XPATH, Oracle MDS,AIA Framework.

 

 

 

 

 

Aug 2009 – Oct 2010, Lead Designer, Channel-Link (SunTrust USA), IBM Global Services, Hyderabad, India

 

This is the initiation project from the customer SunTrust Bank-US, to enable service oriented integration (SOI) for its automated banking operations Platform UI, CICS interface programs and Legacy/Core Applications. The scope of Channel-Link includes designing and development of service integration network (S-Net) to integrate all the delivery channels. I am the offshore design Team Lead for all the offshore designing work related to Statements Module and responsibilities till now include

·               Lead the systems architecture analysis, design, and development

·               Involved in development cycle and implemented Business/Integration services for products such as Statements, EIVR, Mobile Banking (Inquiry, Maintenance and Retrieval operations) related to Deposits and cards.

·               Involved in development of WSP (Webservice proxy) and MPG (multiple protocol gateway) in DataPower XI50 in building the service proxies and establish SLM and AAA policies.

·               Provide technical assistance and mentor junior-level staff to meet project deliverables on time.

·               Designed and implemented the statements functionality using IBM message broker message flows to integrate with legacy systems.

·               Provide high robust and portable programming to meet design specs.

·               Work closely with defect management process to close the defects raise as part of maintenance operations.

·               Coordinate with the onsite managers to interact with the client on functional requirements walk-through and updates on status reports.

Technical Environment: WebSphere Process Server, IBM Websphere MQ 6.0/7.0, IBM WebSphere Message Broker 6.1/7.0, WebSphere ESB, Web Services, Websphere Data Power XI50/xi52,Information Frame Work (IFW), BPEL, WSRR, SCA, J2EE, DB2, WAS etc

 

Jan 2009 – July 2009, Technical Team Lead, Resource Management (T-Mobile, United Kingdom), IBM Global Services, Hyderabad, India

 

T-Mobile has implemented ISIS, Namesis, Circuit Manager and Spectrum webservice applications 

as part of TSS Resource Management to configure and build network resources required to establish 2^nd Generation GPRS network and 3^rd Generation UMTS networks.TSS Resource Management is used primarily by core Networks/data Networks Provisioning and Operational teams to plan, build and operate network resources into Spectrum Inventory database.

 

·               Worked as onsite Team Lead and lead design, and development activities based on Functional and System requirements.

·               Involved in development cycle and implemented reusable Spectrum Webservice Integration services to load network resources data into Spectrum database from various external tools to achieve consistency and better performance.

·               Leveraged expert system mechanism in externalization business rules from hard coding using JBoss rules engine to sustain extensibility and better maintenance.

·               Incorporated new JAAS security mechanism to authenticate and authorizing the Spectrum data based roles of various network provisioning and operations teams.

·               Provide technical assistance and mentor junior-level staff to meet project deliverables on time.

·               Work closely with defect management process to close the defects raise as part of maintenance operations.

·               Coordinate with the offshore team to track the deliverables and status of ongoing work.

Technical Environment: BEA WebLogicServer,Spring 2.5,Hibernate,JSF ,JQuery, Java Script, Web Services,JAXB,JAX-WS,JAXB,XSLT,XPATH1.1,SOAP UI tool and Oracle 9i.

 

 

 

Aug 2007 – Jan 2009, Technical Team Lead, Clinical Information Systems (CIS) Japan, IBM GBSC, Hyderabad, India

 

CIS targets the Hospital Organizations and categorized into 8 assets, each asset is developed using IBM SOMA-AD.

·               Involved in defining high level and low level design of Service specification, Messaging model and interaction diagrams between the system’s components and documenting the dynamic behavior of the system as expressed by collaborations between components.

·               Involved Prescription Order management Asset development for PDA device that allows providers to place medication orders electronically.

·               Identification and specification of candidate services using IBM SOMA Methodology. 

·               Building choreographed and orchestrated services using WebSphere process server where as Midlets and PDA UI screens developed using Lotus expeditor.

·               Technical effort estimation for realizing the business process like BPEL/Technical components, ILog rules service and UI Screens.

·               Micro design for the realization of components, interlock with the architects to understand the macro design.

·               Provide technical assistance and mentoring the developers in their day to day activities.

Technical Environment:   IBM SOA Stack (WPS 6.1, WTX, WMB, BPEL, WID 6.1, WMQ 6.0 & WMB 6.1),ILog Rules Engine, Requisite Pro, Business Modeler, Rational Software Architect, iRise Studio, Lotus Forms, DOJO, JPA, Lotus Expeditor.

 

 

July 2006 – Aug 2007, Consultant, TDS Vega (Amdocs-Cramer OSS), Sonata Software, Hyderabad, India

 

The Vega project will enable the legacy systems to be replaced, will consolidate network inventory data for both access and core network inventory, and will provide a platform to be able to provision new services in a faster, more efficient way.TDC is Denmark’s incumbent telecoms operator and the second-largest provider in Switzerland, offering a range of fixed line, mobile, Internet, cable TV and wholesale services. When fully deployed, Cramer’s solutions will support more than 3,000 TDC users responsible for management of a Pan-European network.

In early 2005, TDC launched an initiative to reduce costs, targeting increased operational efficiency as a strategic objective. At the operational core, Cramer’s solution will replace TDC’s more than 20-year-old legacy OSS systems, and serve as the new centralized platform to support the core access and transmission networks. Cramer’s solution will help manage TDC’s core network for SDH, DWDH, Ethernet, physical ATM/Frame Relay, IP backbone and the copper access network from the Customer Premises Equipment (CPE) to the local exchange

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·               Worked as onsite Team Lead involving in design, and development activities based on Functional and System requirements.

·               Involved in Requirement analysis and Technical Discussions with the client.

·               Leveraged Cramer Resource Manager (RM) Engine solutions by replacing the TDC traditional OSS Systems to increase operational efficiency.

·               Incorporated new Task Engine (TE) templates based on the Service request and developed Pre-Callout and Post-Callout functionality to automate the creation/identification of network resources based on the service implementation.

·               Involved in creation of Network Elements Metadata using Cramer Configurator tool.

·               Involved in Oracle Stored Procedures implementations and fine tuning of SQL’s in improving the performance of system.

·               Provide technical assistance and mentoring junior developers to meet delivery deadlines.

·               Undergone telecom domain training on Next Generations networks.

·               Coordinate with the offshore team to track the deliverables and status of ongoing work.

Technical Environment: Java1.4, JDBC2.0, XML, EJB2.1, Struts1.2, Eclipse3.x, Ant, WebServices, BEA WebLogic 8.1, Oracle 9i.

 

Mar 2005 – Jul 2006, Tech Lead, FTTP-vPlan, Verizon Data Services, and Hyderabad, India

 

FTTP(Fiber to the premise) system supports OSP(outside plant) planners ,CO(Central Office) planners  and IOF(Inter-Office facilities) planners to monitor the network Utilization and trend forecast to plan  for new capacity creation for FTTP.Supporting the above functionalities FTTP-vPlan interfaces with ICGS,COEP,BAAIS Systems to get inventory data for OSP ,CO,IOF  equipments and facilities and interfaces with IVAPP system to get provisioning data.

 

·               Analysis of the specifications provided by the clients

·               Involved in Requirement analysis and constructed High level and Low level design documents.

·               Involved in Development cycle and implemented custom XML Loaders which loads xml data into Database using SAX and DOM Parsers.

·               Leveraged application by replacing existing middleware logic with DB2 Stored procedures where ever appropriate especially logic require more data manipulation.

·               Developed GUI Screens and layouts using Struts Framework and middleware logic using Enterprise Java Beans (EJB).

·               Involved in WebServices development to integrate with CCP System.

·               Involved in capturing Unit test Case plans and Unit Test Case Results.

·               Worked with defect Management system (Quality Center) in raising defect and closing defects.

·               Acquired Telecom domain knowledge extensively through internal training and Knowledge Transfer sessions.

Technical Environment: Java, EJB2.0, Struts1.2 & Tiles framework, JSP, HTML,CSS, AJAX, XML,SAX and DOM Parsers, JAXB, XML Beans, Eclipse3.x, Ant, WebServices, BEA WebLogic 8.0, UML, DB2 UDB SQL/PLSQL.

 

Sep 2004 – Mar 2005, Associate, PSA Vessel Stowage Plan (PSA Singapore),MindTree Consulting, Bangalore, India

 

Vessel Stowage Planning is the storage planning for PSA organization Singapore to make PSA users mark the vessel (ship) stowage   with different categories depends on the import, Transit or Export Plan.

·               Worked as Software Engineering and involved in end to end activities of Application development.

·               Developed GUI Screens for Import/Transit Stowage marking and Vessel Structure using SWING and ILog Framework.

·               Involved in Development of middleware logic using EJB Stateless Session Beans and Entity beans.

·               Developed new centric VSP controller Framework for handling all requests from GUI screens to middleware components.

·               Involved in development of Unit Testing and capturing unit test case results against the Unit Test plan documents.

·               Provided maintenance support to fix the defects on time.

Technical Environment: Java, AWT, Swing, ILog Framework, EJB1.1, XML, JUnit, Eclipse2.X, Ant,1.4, BEA WebLogic6.0, and Oracle8.0.

 

 

 

 

Certification

·   Sun Certified Java Programmer (SCJP)

 

Reference

Available upon request