Service Manager
Resume:
Sreedhar Valluru
***************@*****.*** 760-***-****
Education
• Master of Computer Application from Sri Venkateswara University.
• Bachelor of Computer Application from Sri Venkateswara University.
SUMMARY
• 8 plus years of IT experience.
• 6 years of Fusion Middleware Architect, Developer Consultant – SOA Suite (11g/10g) /BPEL /ESB
/OSB /OWSM /B2B.
• Architected high performance, high volume, and business critical systems.
• Consultant carried out architecting and development on Oracle SOA Suite (11g/10g)
SOA/BPEL/ESB/OSB, Applications 11i/R12, Oracle (10g, 9i, 8i)
• Expertise in Oracle Service Bus(OSB).
• Hands-on experience in Healthcare/Satellite television
• Very good knowledge with SOA 11g – SCA, Mediator, Human Tasks and Business Rules.
• Expertise in Business Process Integration, Service Orchestration, and Routing using Oracle SOA Suite
Fusion Products (BPEL, ESB, Web Services,).
• Expertise in developing and deploying BPEL Processes using technology
adapters (Oracle
Applications, DB Adapter, File Adapter, FTP/FILE Adapter, JMS Adapter, AQ Adapter and Web Service Adapter),
Fault handling (catch and catchall) And Alerts and Transformations.
• Having knowledge on Socket Adapter, Healthcare Adapter
• Expertise with BPEL process Orchestration and Enterprise Service Bus (ESB) for integrating ERP
applications (Oracle Applications), Databases, legacy applications, Flat Files and Portals.
• Experience in SOA Orchestration and Integration Technologies like, ESB, SOAP, WSDL, BPEL, XML, XSD,
UDDI, XML, and Web services Security and Virtualization of Services OWSM
• Successfully completed SOA Projects using SOA Framework with Oracle Fusion Middleware Components
like BPEL / ESB / OWSM and Web services Manager.
• Having good experience in error handling in OSB.
• Experience in SOA 10g to SOA 11g migration.
Strong experience with Web Services, XML, XSL, XSLT, XPATH, XQuery, WSDL,
Java.
Experienced in Integrated Using B2B for EDI data exchange.
• Very good knowledge in Canonical Models and Application Integration Architecture
(AIA), Oracle Service Bus, SOA Suite 11g, Business Activity Monitor (BAM).
• Having Knowledge in Quartz Schedule.
• Having Knowledge in Oracle Service Registry.
• Very Good working Experience in SQL, PL/SQL.
• Extensive experience in developing PL/SQL Procedures, Functions, Packages and Triggers.
• Having experience with Development tools (JDeveloper, Eclipse, Toad,PLSQL Developer, Squirrel, XML
Spay )
• Having knowledge on Oracle Coherence.
• Experienced with Leading 10 members team in Onsite- Offshore Model.
• Experience in Technical Team leading.
• Very good knowledge in IBM-Cobol, JCL, DB2, VAX-Cobol, DCL.
• Having work experience with Remedy tools HP-Service Desk, HP- Service Manager, ISDA and HPQC.
• Having extensive experience in Java web services, J2SE, server side technologies (Java Server Pages,
Servlets) and JDBC.
• Having experience with Application servers Web logic and application server Tomcat.
• Having working knowledge on HealthCare Edi standards (NCPDP 5.1, NCPDP D.0, and HL7, 835 and 837
and eRx).
• Having Knowledge on OAGI standards.
• Having knowledge on PCI Compliances.
TECHNICAL SKILLS
Fusion Middleware: SOA Suite(11g/10g),Oracle Application Server OC4J, Oracle BPEL Process Manager,
OWSM, ESB/OSB,BAM, UDDI, B2B,SCA,Mediator, Oracle Fusion 11g\ Web logic Sever,
Adapters Handling Faults and Errors, Human Tasks, Business Rules
Oracle Application
Oracle Apps, File, FTP, JMS, DB, AQ/MQ Adapter, Socket Adapter.
Oracle E-Business Suite: R11i/R12 – ERP: Order Management (OM), Inventory (INV)
OS UNIX, IBM AIX, Solaris, NT/2000 Advanced Servers, Windows, MS-DOS, OpenVMS V7.3-
2, Z/OS 1.9
Languages/Web SQL & JAVA 1.6, J2EE, JSP, XML, HTML, C, C++, Cobol, DCL,JCL
Technologies PL/SQL,BPEL/OSB XSD, XSLT, XPath, XQuery, Ajax,
Java Script
Database Oracle 10g/9i/8i, DB2, MS-Access and MySQL
Tools/utilities J Developer 9i/10g/11g, Eclipse, Forms 6i, TOAD, PLSQL Developer, putty, Edit Plus,
SSH Secure file, Eclipse 3.1 and intellJ Idea, Squirrel, Jenkins
Others: Agile and SDLC
Professional Experience
DirecTV El(EI) Segundo, CA, US Sr Middleware Lead 2013 Jun to Present
Developer
DIRECTV is one of the world's leading providers of digital television entertainment services delivering a premium
video experience through state-of-the-art technology, unmatched programming, and industry leading customer
service to more than 32 million customers in the U.S. and Latin America. As part of ongoing business, to integrate
multiple applications DirecTV used Oracle Fusion middleware products.
Responsibilities:
Architected and developed the common framework that used as a bridge between business
layer and application layer.
Involved in designing, development and test of different services
Design and developed Generic Routing service for bridging between Oracle Service Bus and
BPEL using JMS adapter and Direct Binding Adapter. Used JMS Request-Reply pattern using
JMS correlation id.
Designed and developed Generic Routing service for bridging between Oracle Service Bus
and BPEL using http adapter and exposed as web service.
Designed and developed GetPPVHistrory Service using Proxy service, Business Service,
Java call out, Http, JMS and local protocols. XQuery used for transformations.
Designed and developed GetValidationInformation Service using Proxy service, Business
Service, Java call out and local protocols. XQuery used for transformations.
Designed and developed ReviewCustmerData Service using Proxy service, Business
Service, DB Adapter, Http, JMS and local protocols. XQuery used for transformations.
Designed and developed GetEventprofile Service using Proxy service, Business Service,
Java call out, Http, JMS and local protocols. XQuery used for transformations.
Designed and Developed ModifiedCustomerEvent by using Proxy Service, Business Service,
JMS and Http protocols. Used XQuery for business validations and transformations. This service
calls multiple services in sequentially to call multiple services used Service call outs and
Routing.
Designed and Developed GetCustomerHardwareInformation by using Proxy Service,
Business Service, JMS and Http protocols. Used XQuery for business validations and
transformations. This service calls multiple services in sequentially to call multiple services used
Service call outs and Routing.
Performed Uniting using SOAP UI.
Prepared Detailed Technical Design documents.
Analyzed and fixed critical issues.
Environment: Oracle SOA Suite 11g, BPEL/OSB Oracle Web logic Server 10.3.6, J
developer 11g,XML, Web Services, BPEL, Java, SQL, Oracle BPEL Process Manager ( DB,
File, FTP, JMS),Oracle Coherence.
OptumRx (IRIS) Carlsbad, CA,US Sr Associate 2009 May to May 2013
OptumRx is a member of Optum family of businesses. Optum, a UnitedHealth Group company, is the largest
U.S. business dedicated solely to improving the health and well-being of people 50 years and older.
OptumRx is an innovative leader in the pharmacy benefit management (PBM) industry. IRIS is Oracle EBS
suite based application supporting for Retail pharmacy business of OptumRx.
Responsibilities:
Involved in Design and Development of Order shipping Service, Adjudication service and E-
Prescribing Service
using SOA/BEPL and prepared SDD and TTD s for the same.
Involved in Migrating BPEL services from 10g to 11g.
Developed Sync Adjudication BPEL process which is invoked by Pl/SQL and connecting to
third party PBM’s using Adjudication_proxy
Prepared NCPDP D.O,eRx, 835 and 837 transformation using XSLT.
Used B2B Adapter to exchange HL7, 835 and 837 standards.
Implemented the PurchaseOrder BPEL Service using OAGI Standard.
Developed custom logger for logging user specific information from BPEL Services.
Developed log parser to extract user specific statistics.
Developed e-Prescribing process which get the e Prescription information from web Service
Adapter and route into Oracle staging table using DB Adapter
Developed QmsiInbound BPEL process and used ESB service for routing to the Oracle
database staging tables using DB Adapter.
Used the Oracle Apps Adapter to and ESB service to Order Shipping Data into Oracle
Custom tables.
Developed QmsiDatapolling BEPL services which is used to polls the data from AQ
Developed Report_BPEL services Invoked by PL/SQL and dropping the reports in specified
location using File Adapter.
Developed FTP_BPEL service Invoked by PL/SQL and FTPed the files to specific host using
FTP Adapter
Developed complex schemas and XSLT transformations to read, enhance and process
incoming data and map it to E-business suite Web Services Schemas.
Responsible for designing services using XSD, XML, XPATH, XSLT and WS-* standards.
Define WSDL for BPEL process, partner links, BPEL process templates and developed
process logic definition.
Enhanced code functionalities and dynamic data retrieval in BPEL using Java and J2EE.
Prepared a migration documents and user manuals.
Expertise in using PL/SQL API’s, Open Interfaces and custom coding of PL/SQL Packages
and using them within the BPEL using Oracle Applications Adapter.
Developed BPEL processes that contain error handling to capture the Remote and Binding
faults.
Developed Email_BPEL process for email Notifications.
Developed and supported IRISService using java web Services.
Supported FilenetOCD_BPEL process for production issues.
Environment: Oracle SOA Suite 10g/11g, BPEL/OSB Oracle Web logic Server 10.3.2, J
developer 10g/11g, Oracle Apps R12,XML, Web Services, BPEL, Java, SQL,PL SQL, OAF,
Oracle BPEL Process Manager,(Oracle Applications, DB, File, FTP, AQ, MQ, JMS).
OptumRx(IRIS) Chennai, India Associate 2008 Feb to 2009 Apr
OptumRx is a member of Optum family of businesses. Optum, a UnitedHealth Group company, is the largest
U.S. business dedicated solely to improving the health and well-being of people 50 years and older.
OptumRx is an innovative leader in the pharmacy benefit management (PBM) industry. IRIS is Oracle EBS
suite based application supporting for Retail pharmacy business of OptumRx.
Responsibilities:
Involved in Design and Development of E-Prescribing Service using SOA/BEPL and prepared
SDD and TTD s for the same.
Developed and supported IRISService using java web Services.
Developed FTP_BPEL service Invoked by PL/SQL and FTPed the files to specific host using
FTP Adapter.
Expertise in using PL/SQL API’s, Open Interfaces and custom coding of PL/SQL Packages
and using them within the BPEL using Oracle Applications Adapter.
Developed custom logger for logging user specific information from BPEL Services.
Developed e-Prescribing process which get the e Prescription information from web Service
Adapter and route into Oracle staging table using DB Adapter
Enhanced code functionalities and dynamic data retrieval in BPEL using Java and J2EE.
Developed Credit card payment web service using java web services.
Developed DIB web service using java web services.
Involved in enhancing Remote eligibility Service using Java Web Services.
Supported production issues.
Prepared the Implementation documents.
Environment: Oracle SOA Suite 10g, BPEL/OSB Oracle application server 10g, J developer
10g, Oracle Apps R12,XML, Web Services, BPEL, Java, SQL,PL SQL, OAF, Oracle BPEL
Process Manager,(Oracle Applications, DB, File, FTP, AQ, MQ, JMS)
OptumRx (RxExpress) Chennai,India Programmer Analyst 2007 Feb to 2008 Jan
OptumRx is a member of Optum family of businesses. Optum, a UnitedHealth Group company, is the largest
U.S. business dedicated solely to improving the health and well-being of people 50 years and older.
OptumRx is an innovative leader in the pharmacy benefit management (PBM) industry. RxExpress is COBOL
based application developed and implemented in VAX/VMS platform. To Connect RxExpress from external
applications (Portal/IVR), it has web services running in Apache web server in VAX/VMS flat from.
Responsibilities:
Interacted with business analyst to convert business requirement to technical requirement.
Involved in design and development of RxExpress Web Services.
Developed Java API to access VAX Queues.
Developed Queue load balancer in Java.
Developed common error handler in java.
Developed Failure access pages using JSP.
Developed AddPatient, FindPatient, getProductList, getOrderHistory, createOrder and
getProductPrice services and in java and deployed in web service integration toolkit.
Used log4j for logging RxExpress service request and Response.
Developed web services server in COBOL to write and read the requests for web service
queues.
Developed XML parser in COBOL.
Implemented trust commerce API, for Card Payment system.
Developed the TCServer using Java Socket Programming to connect RxExpress to Trust
Commerce.
Developed eRxServer using Java Socket Programming to get the request from RxHub
and send to RxExpress.
Supported production issues.
Prepared Technical documents.
Environment: VAX/VMS, COBOL, DEC Form, Web Service integration toolkit, JSP, JDK 1.4,
log4j, Apache AXIS2 and Apache Tomcat.
Ensx softech(p) ltd (Clear lead Programmer 2006 Mar to 2007 Jan
profile manager) Nellore,AP,India
Clear Lead Inc is one of the Lead search Engine optimization providers. Clear lead profile manger is a tool which
used for dynamic web pages creation for small business.
Responsibilities:
Involved in Design and Development of clear lead profile manager.
Developed UI for users to customize their web page Using Java Server Pages.
Designed tables using MySql.
Developed Dynamic web page generation using JSP and Ajax.
Added the javascript in dynamic pages to collect page statistics.
Developed UI for SEO Optimization for user pages using JSP.
Worked on PPC process.
Developed the PPC front end screens using Swings.
Designed the data base tables for PPC process using MYSQL.
Worked on log analyzer for generating the reports based on logs.
Prepared implementation and configuration documents.
Help team member for technical issues.
Environment: J2SE, Servlets, JSP, JDBC, MySql, Tomcat
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